Publishing Unique Titles Since 2003

Adventure Books of Seattle

Publishing Unique Titles Since 2003   

AB of Seattle 'D.B. Cooper' Page

NEW: All illustrated articles on D.B. Cooper published by Adventure Books now appear on our column at Quora. Readers can follow, post content, or comment by signing up at the main Quora website. Quora is the famous question-and-answer website based in Mountain View, CA.

Adventure Books of Seattle released
Into The Blast - The True Story of D.B. Cooper back in January of 2011. An earlier version was released the year before, but this was pulled after much more information on our suspect was discovered. However, contrary to the title, the book only relates a theory:

That Ken Christiansen of Northwest Airlines was perhaps the hijacker who got away with it. 

 A 52-page confidential report on the evidence against Kenneth P. Christiansen and his alleged accomplice Bernard Geestman is now complete, and was submitted to the Seattle FBI in May of 2015. It includes many evidentiary documents and pictures. The report also includes much testimony from witnesses, including members of Geestman's own family. It is the final result of an investigation the staff of AB worked on for nearly six years. A public version of this report will be available for free download in PDF on December 1, 2019.

We have released this confidential report to the public, detailing the basic case and the evidence against both Christiansen and Geestman. The link is on the right side of this page. Right-click on it and select 'Save Target As' for best results. It is in PDF format.

When asked how sure we are about Christiansen, we agree with this statement:

'Either Christiansen was Cooper, or it's the biggest set of coincidences in recent history...' 

(Quote from Buddy Levy, a cast member of the History Channel show, Brad Meltzer's Decoded, after filming of the Christiansen/Cooper episode. Levy is a multi-published author and a professor at the Washington State University in Pullman, WA)

All of that said, we cannot claim for certain that Christiansen and Cooper were one and the same, although we think we hit the nail on the head. We leave it to readers to judge for themselves. Before you purchase any book on the famous skyjacker, we urge you to do basic research on the case first.

Researchers or reporters can request a PDF copy of Into The Blast free by emailing us at adventurebooksofseattleAT Gmail Dot Com. Please state your credentials if you are with the media and we will gladly send you a copy.

NEW: Recently-filmed video (one hour, fifteen minutes) on the evidence against Christiansen and Geestman can be viewed at YouTube HERE.

Recommended Cooper Resources:

More than sixty illustrated articles on the Cooper case can be found at Cooper WordPress. 

Download the military manual for the parachute and Navy Backpack 8 (NB-8) container Cooper actually jumped with HERE. 

Highly recommended.  

Document from Seattle FBI agent John S. Detlor -  He was one of the the original case agents. PDF shows that Earl Cossey, the FBI's go-to guy on chute identifcations...did not actually own or deliver the chutes to SeaTac Airport. In dozens of media articles over the years, he claimed he did. (Cossey was beaten to death in April 2013 in his own garage in his home town of Woodinville, WA. The case is unsolved and most likely does NOT have anything to do with the hijacking.) For details on the Cooper parachutes, and Cossey's true involvement with them, see HERE 

Citizen Sleuths Website - Three researchers were allowed full access to some of the physical evidence in the D.B. Cooper case. They are Tom Kaye from the Burke Museum at the University of Washington, University of Chicago scientific illustrator Carol Abraczinskas, and metallurgist Alan Stone, president of Aston Metallurgical Services in Wheeling, IL. They did extensive testing on the famous tie, as well as some of the packets of the ransom money that was discovered in 1980. Their excellent website contains a wealth of information and pictures about their results. Highly recommended. They are definitely on the ball.

Boeing SST Document : A 98-page PDF from Boeing giving a full description of the wheres, whys, and how-tos of the Boeing SST. This document is provided because titanium particles were allegedly discovered in Cooper's tie by the Citizen Sleuths. (Right-click on the link and select 'Save Target As' to a place on your computer) 


Recommended Books on the Cooper Case:

Skyjack - The Hunt for D.B. Cooper by Geoffrey Gray.
Released in August 2011, it is the personal journey of an author who explored the Cooper case and the people who investigate it. Although Gray never comes to a final conclusion on the identity of Cooper, it is still a great book all around.

NORJAK - The Investigation of D.B. Cooper by Ralph Himmelsbach. Written by one of the FBI's first agents to investigate Cooper, it pretty much sticks to the facts. (This book is out of print, but is still available at Amazon at a high price.)  

A video produced by Robert Blevins of Adventure Books detailing the most current evidence against Kenny Christiansen and Bernie Geestman in the unsolved 'DB Cooper case can be seen at YouTube HERE.

Our two main websites regarding the D.B. Cooper case are located at Quora dot com, and at WordPress. 

View or download the same 54-page report we sent to the Seattle FBI on Christiansen HERE. Presented in PDF, it contains dozens of pictures and a wealth of evidence. More than 50,000 downloads to date. 

NEWS:  The motion picture rights to the Kenny Christiansen story were optioned to a film production company in Los Angeles in February 2017. However, in September 2020 we decided not to renew our option with that company, and the rights to Kenny's amazing story are once again available. Contact Robert Blevins at for more information. Legitimate media or film production representatives ONLY please. 

Main List of Outside Cooper Resources (Links)