Overflow TBR Challenge

15 participants (282 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

312 pages2022 30 editions

fiction thriller dark mysterious tense fast-paced

240 pages1993 152 editions

fiction classics dystopian science fiction young adult emotional reflective medium-paced

432 pages2017 10 editions

nonfiction biography history true crime challenging informative mysterious slow-paced

32 pages 1 edition

fiction childrens

389 pages2024 13 editions

fiction contemporary fantasy romance funny lighthearted medium-paced

320 pages2019 32 editions

user-added

fiction mystery thriller dark mysterious tense fast-paced

336 pages2012 63 editions

fiction contemporary emotional hopeful reflective medium-paced

317 pages2023 84 editions

fiction fantasy historical adventurous funny lighthearted medium-paced

9h 23m2025 19 editions

fiction mystery thriller dark mysterious tense medium-paced

437 pages2025 43 editions

fiction contemporary romance sports emotional tense medium-paced