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Overflow TBR Challenge

15 participants (329 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

256 pages hardcover 1952

fiction classics science fiction adventurous medium-paced

13 hours, 36 minutes audio 2018

nonfiction health memoir philosophy challenging informative slow-paced

339 pages hardcover 2023

fiction historical emotional reflective sad medium-paced

65 pages digital 2024

fiction short stories thriller dark mysterious tense fast-paced

386 pages digital 2007

fiction contemporary historical literary dark emotional sad medium-paced

432 pages paperback 2022

fiction fantasy adventurous dark emotional medium-paced

430 pages hardcover 2024

fiction fantasy romance adventurous dark emotional medium-paced

160 pages paperback 1964

fiction science fiction adventurous mysterious medium-paced

570 pages hardcover 2023

fiction historical horror dark emotional tense medium-paced

497 pages paperback 2024

fiction fantasy horror romance adventurous dark mysterious medium-paced