Overflow TBR Challenge

15 participants (339 books)

01 Jan 202531 Dec 2025

Overview

Are your bookshelves at maximum capacity? Do you have stacks of books piled on your nightstand, a cart overflowing with unread titles, or a box (or three) of books waiting for their moment? It’s time to tackle the chaos with The Overflow TBR Challenge
Your mission: Read 25 books from anywhere your unread books have started to accumulate—whether it’s a towering stack, a crammed TBR cart, or that “just one more” pile that somehow keeps growing. No library books, no new purchases—just the books you already own and have been meaning to get to. 
Clear some space, conquer your backlist, and finally enjoy the books you were so excited to pick up in the first place! Will you make a dent in your bookish overflow? Join the challenge and find out!

Challenge Books

All books added

336 pages hardcover 2014

fiction mystery science fiction adventurous mysterious fast-paced

336 pages hardcover 2020

fiction contemporary emotional hopeful medium-paced

399 pages hardcover 2006

fiction science fiction challenging dark mysterious medium-paced

535 pages paperback 2015

fiction dystopian fantasy adventurous dark mysterious medium-paced

723 pages hardcover 1972

fiction fantasy adventurous dark medium-paced

835 pages hardcover 2013

fiction historical literary mystery adventurous challenging mysterious slow-paced

448 pages paperback 2017

fiction fantasy young adult adventurous dark mysterious fast-paced

398 pages hardcover 2016

fiction fantasy young adult adventurous dark mysterious medium-paced

208 pages hardcover 2020

fiction fantasy middle grade adventurous mysterious medium-paced

464 pages 2020

fiction fantasy adventurous slow-paced