Book Series · 3 Books

Unsolved Case Files Books

In order from Escape at 10,000 Feet to The 500 Million Dollar Heist.

Where the story begins

First Book in the Series

Graphic Nov.

Sale price

$2089

Book #1 · Chapter Book · Ages 9–12 · 2021

Escape at 10,000 Feet

By Tom Sullivan

Unravel the mystery of America's only unsolved airplane hijacking.

104 pages· 4,149 words· Est. 37 min read

$21.99Save 5%

Hardcover

Summary: On November 24, 1971, a mysterious man boards a flight in Portland, demanding $200,000 and parachutes, threatening to detonate a bomb. Dive into the gripping true story of D.B. Cooper, the elusive hijacker who vanished without a trace. This graphic nonfiction series combines comic panels, FBI documents, and photos to captivate sleuths and history buffs. Will you uncover the secrets behind this unsolved case?

In reading order

Unsolved Case Files Series

3 books · Published 2021–2022

#1 in Series

Graphic Nov.

Sale price

$2089

Escape at 10,000 Feet

Chapter Book · Ages 9–12 · 2021

Unravel the mystery of America's only unsolved airplane hijacking.

#2 in Series

Sale price

$1248

Jailbreak at Alcatraz

Chapter Book · Ages 8–12 · 2021

Three inmates vanish from Alcatraz, sparking an unsolved mystery.

#3 in Series

Sale price

$1498

The 500 Million Dollar Heist

Chapter Book · Ages 8–12 · 2022

Two thieves steal $500 million in art, leaving an unsolved mystery.

Good to know

Common Questions

How many books are in the Unsolved Case Files series?

There are 3 books in the Unsolved Case Files series. It began with Escape at 10,000 Feet in 2021, and the newest book, The 500 Million Dollar Heist, was published in 2022.