Darkstroke

The Invisible Library (The Invisible Library, #1)

The Invisible Library (The Invisible Library, #1) book cover
TI
Fantasy Fiction Mystery & Thriller Young Adult Science Fiction

by Genevieve Cogman

starstarstarstar_halfstar
3.73 (12.1K ratings)
calendar_today 2015
description 329 pages

The Invisible Library by Genevieve Cogman holds a well received rating of 3.73 out of 5, based on 12.1K reader ratings. First published in 2015. The book spans 329 pages.

About The Invisible Library

Irene must be at the top of her game or she'll be off the case - permanently...Irene is a professional spy for the mysterious Library, which harvests fiction from different realities. And along with her enigmatic assistant Kai, she's posted to an alternative London. Their mission - to retrieve a dangerous book. But when they arrive, it's already been stolen. London's underground factions seem prepared to fight to the very death to find her book.Adding to the jeopardy, this world is chaos-infested - the laws of nature bent to allow supernatural creatures and unpredictable magic. Irene's new assistant is also hiding secrets of his own.Soon, she's up to her eyebrows in a heady mix of danger, clues and secret societies. Yet failure is not an option - the nature of reality itself is at stake.

Detail Value
Author Genevieve Cogman
Published 2015
Pages 329
Genres Fantasy, Fiction, Mystery & Thriller, Young Adult, Science Fiction
Average Rating 3.73 / 5.00
Total Ratings 12,058

Reader Ratings & Analysis

Rating Overview

3.7
starstarstarstar_halfstar
12.1K ratings
With a rating of 3.73, The Invisible Library is rated below the global average of 4.17. Compared to its genre average of 4.06, it performs below the genre benchmark.

How It Compares

3.73
This Book
4.06
Fantasy Average
4.17
Global Average

Frequently Asked Questions

What genre is The Invisible Library?

The Invisible Library is categorized as Fantasy, Fiction, Mystery & Thriller, Young Adult. Its primary genre classification is Fantasy.

Is The Invisible Library worth reading?

Based on 12.1K reader ratings, The Invisible Library has an average score of 3.73 out of 5.00, which is considered "Well Received."

How many pages is The Invisible Library?

The Invisible Library has 329 pages.

Who wrote The Invisible Library?

The Invisible Library was written by Genevieve Cogman. It was first published in 2015.

What is the ISBN for The Invisible Library?

The ISBN-13 for The Invisible Library is 9781447256240.0.

Data sourced from community book ratings and reviews. Last updated: April 15, 2026