Download full Unsolved eBook or read it online by anytime or anywhere, Available in format PDF, ePub and Kindle. Click button to Get Books and search your favorite books from the online library. Get Free Account to access unlimited books, download fast and without ads! Some books may be limited by the author, therefore we cannot guarantee that Unsolved book is in the library. Read the full book today as many books as you like for personal use only.

Unsolved Book by James Patterson,David Ellis

Unsolved Book
  • Author : James Patterson,David Ellis
  • Publisher : Little, Brown
  • Release Date : 2019-06-03
  • Category: Fiction
  • Pages : 480
  • ISBN Code: 0316419842

Summary: In the long-awaited follow-up to the #1 bestselling thriller INVISIBLE . . . the perfect murder always looks like an accident. FBI agent Emmy Dockery is absolutely relentless. She's young and driven, and her unique skill at seeing connections others miss has brought her an impressive string of arrests. But a shocking new case-unfolding across the country-has left her utterly baffled. The victims all appear to have died by accident, and have seemingly nothing in common. But this many deaths can't be coincidence. And the killer is somehow one step ahead of every move Dockery makes. How? To FBI special agent Harrison "Books" Bookman, everyone in the FBI is a suspect-particularly Emmy Dockery (the fact that she's his ex-fiancee doesn't make it easier). But someone else is watching Dockery. Studying, learning, waiting. Until it's the perfect time to strike.

Unsolved Problems in Geometry Book by Hallard T. Croft,Kenneth Falconer,Richard K. Guy

Unsolved Problems in Geometry Book
  • Author : Hallard T. Croft,Kenneth Falconer,Richard K. Guy
  • Publisher : Springer Science & Business Media
  • Release Date : 2012-12-06
  • Category: Mathematics
  • Pages : 199
  • ISBN Code: 1461209633

Summary: Mathematicians and non-mathematicians alike have long been fascinated by geometrical problems, particularly those that are intuitive in the sense of being easy to state, perhaps with the aid of a simple diagram. Each section in the book describes a problem or a group of related problems. Usually the problems are capable of generalization of variation in many directions. The book can be appreciated at many levels and is intended for everyone from amateurs to research mathematicians.

Erdös on Graphs Book by Fan Chung,Ron Graham,At&T Labs

Erdös on Graphs Book
  • Author : Fan Chung,Ron Graham,At&T Labs
  • Publisher : CRC Press
  • Release Date : 2020-08-27
  • Category: Mathematics
  • Pages : 160
  • ISBN Code: 100010866X

Summary: This book is a tribute to Paul Erdos, the wandering mathematician once described as the "prince of problem solvers and the absolute monarch of problem posers." It examines the legacy of open problems he left to the world after his death in 1996.

Unsolved Book by Robert J. Hoshowsky

Unsolved Book
  • Author : Robert J. Hoshowsky
  • Publisher : Dundurn
  • Release Date : 2010-06-21
  • Category: True Crime
  • Pages : 224
  • ISBN Code: 9781770705340

Summary: Despite advances in DNA testing, forensics, and the investigative skills used by police, hundreds of crimes remain unsolved across Canada. With every passing day trails grow colder and decades can pass before a new lead or witness comes forward if one comes forward. In Unsolved, Robert J. Hoshowsky examines twelve crimes that continue to haunt us. Some cases are well-known, while others have virtually disappeared from the public eye. All of the cases remain open, and many are being re-examined by police using the latest tools and technology. Hoshowsky takes the reader through all aspects of the crimes and how police are trying to solve them using three-dimensional facial reconstructions, DNA testing, age-enhanced drawings, original crime scene photos, and more. None of the individuals profiled in Unsolved deserved their fate, but their stories deserve to be told and their killers need to be brought to justice.

Unsolved Archaeological Mysteries Book by Michael Capek

Unsolved Archaeological Mysteries Book
  • Author : Michael Capek
  • Publisher : Raintree
  • Release Date : 2015-08-13
  • Category: Juvenile Nonfiction
  • Pages : 32
  • ISBN Code: 1474705839

Summary: Why did ancient people in Peru create the Nazca Lines? Who built England's Avebury Circle and why? What is the purpose of Easter Island's huge stone statues? The world is full of unexplained archaeological wonders. With dramatic photos and intriguing theories, readers can go on an expedition to discover several fascinating mysteries left to us from the ancient world.

Solved and Unsolved Problems of Structural Chemistry Book by Milan Randic,Marjana Novic,Dejan Plavsic

Solved and Unsolved Problems of Structural Chemistry Book
  • Author : Milan Randic,Marjana Novic,Dejan Plavsic
  • Publisher : CRC Press
  • Release Date : 2016-04-21
  • Category: Mathematics
  • Pages : 472
  • ISBN Code: 1498711529

Summary: Solved and Unsolved Problems of Structural Chemistry introduces new methods and approaches for solving problems related to molecular structure. It includes numerous subjects such as aromaticity—one of the central themes of chemistry—and topics from bioinformatics such as graphical and numerical characterization of DNA, proteins, and proteomes. It also outlines the construction of novel tools using techniques from discrete mathematics, particularly graph theory, which allowed problems to be solved that many had considered unsolvable. The book discusses a number of important problems in chemistry that have not been fully understood or fully appreciated, such as the notion of aromaticity and conjugated circuits, the generalized Hückel 4n + 2 Rule, and the nature of quantitative structure–property–activity relationships (QSARs), which have resulted in only partially solved problems and approximated solutions that are inadequate. It also describes advantages of mathematical descriptors in QSAR, including their use in screening combinatorial libraries to search for structures with high similarity to the target compounds. Selected problems that this book addresses include: Multiple regression analysis (MRA) Insufficient use of partial ordering in chemistry The role of Kekulé valence structures The problem of protein and DNA alignment Solved and Unsolved Problems of Structural Chemistry collects results that were once scattered in scientific literature into a thoughtful and compact volume. It sheds light on numerous problems in chemistry, including ones that appeared to have been solved but were actually only partially solved. Most importantly, it shows more complete solutions as well as methods and approaches that can lead to actualization of further solutions to problems in chemistry.

Unsolved Mysteries of Nature Book by Heather L. Montgomery

Unsolved Mysteries of Nature Book
  • Author : Heather L. Montgomery
  • Publisher : Raintree
  • Release Date : 2015-08-13
  • Category: Juvenile Nonfiction
  • Pages : 32
  • ISBN Code: 1474705863

Summary: How can massive stones slide across the desert untouched? Can lightning really bounce like a ball? Why was it raining fish in Europe in 2004? Nature holds some of our world's strangest mysteries. Some of the best minds on the planet have tried to explain these unsolved phenomena. With dramatic photos and intriguing theories, readers can go on an outdoor adventure to explore some of nature's most puzzling mysteries.

Unsolved Serial Killings Book by RJ Parker

Unsolved Serial Killings Book
  • Author : RJ Parker
  • Publisher :
  • Release Date : 2011-12-08
  • Category: True Crime
  • Pages : 80
  • ISBN Code:

Summary: Law enforcements, both local and federal, estimate that there are between 35 and 50 serial killers on the loose and active in the United States alone. Some even put the number closer in the hundreds. In any case, officials anticipate these numbers to continue rising. Knowing that there is someone stalking the streets that you live on, looking for victims, is very scary.

Ball Lightning Book by Mark Stenhoff

Ball Lightning Book
  • Author : Mark Stenhoff
  • Publisher : Springer Science & Business Media
  • Release Date : 2006-05-05
  • Category: Science
  • Pages : 349
  • ISBN Code: 0306470926

Summary: Down comes a deluge of sonorous hail, Or prone-descending rain. Wide-rent, the clouds Pour a whole flood, and yet, its flame unquenched, Th’unconquerable lightning struggles through. Ragged and fierce, or in red whirling balls, And fires the mountains with redoubled rage. Black from the stroke, above, the smould’ring pine Stands a sad shattered trunk; and, stretched below, A lifeless group the blasted cattle lie. James Thompson, “The Seasons” (1727) have been investigating ball lightning for more than two decades. I published a ball lightning report in Nature in 1976 that received worldwide publicity and I consequently many people wrote to me with accounts of their own experiences. Within a very short time, I had accumulated about 200 firsthand accounts, and the file has continued to grow steadily since then. Several things impressed me. Few of those who wrote to me had any detailed foreknowledge of ball lightning at the time of their observation. Nonetheless, once reports of other phenomena such as St. Elmo’s fire had been eliminated, the remaining descriptions were remarkably consistent. Furthermore, nearly all who contacted me were keen to have an explanation of what they had seen and seemed entirely sincere.

36 unsolved mysteries of the world Book by N.A

36 unsolved mysteries of the world Book
  • Author : N.A
  • Publisher : Pustak Mahal
  • Release Date : 2011
  • Category: Curiosities and wonders
  • Pages : 143
  • ISBN Code: 8122312268

Summary: 36 Unsolved Mysteries of the World is an engrossing account of some breath-taking mysteries of the times to be read with abated breath.

Diffusion in Solids - Unsolved Problems Book by Graeme Murch

Diffusion in Solids - Unsolved Problems Book
  • Author : Graeme Murch
  • Publisher : Trans Tech Publications Ltd
  • Release Date : 1992-01-01
  • Category: Technology & Engineering
  • Pages : 294
  • ISBN Code: 3035702950

Summary: This unusual book analyses the problems left in the field of solid state diffusion. The authors were encouraged to discuss the inconsistencies, the gaps in knowledge, in short, the unsolved problems. This is a much more difficult task than writing the "usual" review and the authors are to be congratulated on their efforts.

Unsolved Texas Mysteries Book by Wallace O. Chariton,Kevin Young,Charlie Eckhardt

Unsolved Texas Mysteries Book
  • Author : Wallace O. Chariton,Kevin Young,Charlie Eckhardt
  • Publisher : Taylor Trade Publications
  • Release Date : 1992-05-01
  • Category: History
  • Pages : 272
  • ISBN Code: 1461625424

Summary: What happened to the documents captured in the Alamo? Does a ghost actually haunt the state capitol in Austin? Was John Wilkes Booth killed or did he escape and flee to Central Texas? The authors present the known facts and circumstances of these and other mysteries.

He.... An Unsolved mystery Book by Debasree Maity

He.... An Unsolved mystery Book
  • Author : Debasree Maity
  • Publisher : Onlinegatha
  • Release Date : 2021-02-17
  • Category: Antiques & Collectibles
  • Pages : 73
  • ISBN Code: 9390662842

Summary: Based on a true event some identities are not real due to some personal reason. Some doesn’t provide the consent and some are not easy to get in touch with and the one is hard to find out to state his story. A tribute to that gentleman who found out the perfect Me in this imperfect Me. To that man who taught me how to gain self-confidence. It’s his mysterious story. To be somewhere you must keep on moving, you must keep the balance of the cycle-of-life. Be a free-soul, you must not try to tie up anyone or yourself. It can’t be the end always remember it’s the beginning. Just not a story something more than that. At the end of the day you’re your only best companion.

Unsolved Case Files: Escape at 10,000 Feet Book by Tom Sullivan

Unsolved Case Files: Escape at 10,000 Feet Book
  • Author : Tom Sullivan
  • Publisher : HarperCollins
  • Release Date : 2021-03-02
  • Category: Juvenile Nonfiction
  • Pages : 104
  • ISBN Code: 0062991531

Summary: A thrilling new graphic nonfiction series about real FBI cases, launching with a gripping, minute-by-minute account of the only unsolved airplane hijacking in the U.S. CASE NO. 001: NORJAK NOVEMBER 24, 1971 PORTLAND, OREGON 2:00 P.M. A man in his mid-forties, wearing a suit and overcoat, buys a ticket for Northwest Orient Airlines flight 305 bound for Seattle. 3:07 P.M. The man presents his demands: $200,000 in cash and four parachutes. If the demands are not met, he threatens to detonate the explosive device in his briefcase. So begins the astonishing true story of the man known as D.B. Cooper, and the only unsolved airplane hijacking case in the United States. Comic panels, reproductions of documents from real FBI files, and photos from the investigation combine for a thrilling read for sleuths of all ages. What better way to draw readers into nonfiction than through an exciting graphic novel? This series will appeal to readers of series such as Nathan Hale’s Hazardous Tales. Fans of history and whodunits, CSI-club kids, and graphic novel enthusiasts alike will be pulled in by the suspenseful, complex, and kid-appropriate cases in this series. Sidebars provide fun facts about pre-2001 air travel, serial numbers on currency, airplane design, and more. Backmatter showcases period photos and primary source material in FBI archives.

The unsolved case of Raveena Book by R. Sandeep Saxena

The unsolved case of Raveena Book
  • Author : R. Sandeep Saxena
  • Publisher : Apna Publish
  • Release Date :
  • Category: Fiction
  • Pages : N.A
  • ISBN Code:

Summary: Have you ever been in lockdown, inside a hotel? Have you ever experienced the murder of a person who has stayed with you? Or at least have you been framed for a murder which you didn't commit ?. In this story, it happens where a famous actress has been killed brutally by an unknown person in a luxurious hotel and left no evidence. Did they solve the case? Did they found the killer? Who is the killer? Follow with CBCID officer Akshay kumar who investigate this case and also travel along with him in this story.

Have You Seen This Person? Book by LJ Roberts

Have You Seen This Person? Book
  • Author : LJ Roberts
  • Publisher : McFarland
  • Release Date : 2020-12-02
  • Category: True Crime
  • Pages : 230
  • ISBN Code: 1476642176

Summary: Each year, hundreds of thousands of people are reported missing in the United States alone. The majority of those who disappear turn up within a week, but a small percentage are never heard from again. Why did a Swedish teenager on an Australian adventure mail a cryptic letter to his family in Stockholm before disappearing forever? What became of a young woman whose car was found crashed and abandoned off a cliffside in Whatcom County, Washington? How can an individual vanish without a trace in a world so connected and monitored? This book explores ten unsolved missing persons cases from around the world, from a 12-year-old British boy who purchased a one-way ticket to London King's Cross never to return, to an American traveler who walked into the Himalayas not to be seen again. Included are exclusive interviews, statistical information and a case-by-case analysis of the most common and probable theories for each disappearance.