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

403 pages hardcover 2025

fiction fantasy historical romance young adult adventurous emotional mysterious medium-paced

456 pages paperback 2015

fiction fantasy adventurous dark mysterious medium-paced

384 pages paperback 2019

fiction fantasy historical adventurous emotional mysterious medium-paced

498 pages paperback 2015

fiction fantasy science fiction adventurous dark mysterious medium-paced

464 pages paperback 2024

fiction fantasy romance adventurous dark mysterious medium-paced

405 pages paperback 2023

fiction fantasy romance adventurous mysterious tense medium-paced

320 pages paperback 2023

fiction fantasy lgbtqia+ romance emotional lighthearted medium-paced

247 pages hardcover 2023

fiction horror dark funny mysterious medium-paced

476 pages paperback 2010

fiction crime mystery thriller dark mysterious tense fast-paced

368 pages digital 1993

fiction classics dystopian literary science fiction challenging dark tense medium-paced