The Invisible Library
A Fantasy Series by Genevieve Cogman
The Invisible Library is the first book of the The Invisible Library series
This series is for you if you're into...
- Librarian spies raiding secret libraries across realities
- Fantasy espionage shaped by magical politics and betrayals
- Dragons and Fae locked in high-stakes power struggles
Follow This Author
Sign up & we'll email you when a new title is available for pre-order or hits the bookshelf
Little Stacks of Fantasy
Six Fantasy Books with the Most Compelling Flawed Characters
Forget perfect heroes. These morally complex, deeply human characters are the reason character-driven fantasy is having a moment in 2026.
Essential Fantasy Books Where the Misfits Become Legends
From drunk-and-disgraced captains to orphans and refugees, these fantasy books take us on a journey with misfit heroes who are willing to break the rules, defy the odds, and do what the chosen ones won’t—and in the end, become great for it.
Best Fantasy Books Inspired by Beltane Magic and May Day Rituals
Five enchanting reads to honor the old ways and celebrate the spirit of spring.