4 Collections
The Library
Unsolved mysteries, untold lives, history told as gripping stories.
Unsolved Enigma Files Explore the Mysteries
Mysteries
Lost civilizations. Secret societies. Unsolved crimes. 77 deeply-researched, narrative non-fiction eBooks.
Books
Volumes
Per book
First-Person Biographies Read the Chronicles
Chronicles
History in their own words. 144 cinematic, first-person books from Caesar to Tesla.
Books
Eras
Per book
Coming Soon
Walk Where History Happened Coming Soon
History Travel
Immersive travel guides blending rich historical narrative with on-the-ground exploration.
Books
Destinations
Per book
Coming Soon
History Mysteries for Ages 8–12 Coming Soon
Young Detectives
Fact-based mystery books that teach children to question, evaluate, and think critically.
Books
Ages
Per book