Book intelligence platform
Read less.
Understand more.
Seven AI-powered tools that help students, educators, and avid readers get more from every book — without leaving the page.
Today on Litheca
NYT Bestsellers this week
From the current New York Times lists — tap any book for its summary
Recently summarized
Real pages, ready to read — no waiting.
All tools
7 available · all free
Book Summarizer
Quick, medium, or deep — get an AI summary of any book in seconds.
AI Recommender
Tell us 3 books you love. Get 5 precision-matched recommendations.
Discussion Generator
10 deep discussion questions for any book — perfect for book clubs.
PDF Chat & Quiz
Upload any PDF book — chat with it and quiz yourself, grounded in the actual text.
Comparison Matrix
Style, audience, difficulty — compare two books side by side.
My Library
Track progress and ratings. Works without an account, syncs when signed in.
Time Calculator
Know your finish date before you start. Based on your reading pace.
Advanced Search
50,000+ books filterable by genre, year, language, and rating.