The Library
Unsolved mysteries, untold lives, history told as gripping stories. 265 narrative ebooks across four collections — for every kind of reader.
5 Mysteries and 5 Young Detectives are free, and all 144 Chronicles. Plus opens the whole library as EPUB.Join Plus

Mysteries
Lost civilizations, secret societies, unsolved crimes. Deeply-researched narrative non-fiction.

Chronicles
History in their own words. Cinematic, first-person books from Caesar to Tesla.

Young Detectives
Fact-based mystery books that teach children to question, evaluate, and think critically.

History Fictions
Literary thrillers and historical epics rooted in real events. Fiction with the weight of the archive.
Every 3 months
Improved with AI
A living library
The past is full of stories. Ours keep getting better.
Every 3 months, we use AI to revisit and improve our books, refining the writing and enriching the historical context. As AI evolves, so does your next read.
Return to a favourite. Discover more between the lines.



