Green Glass Door Challenge

lysh_ Host

12 participants (234 books)

Overview

Remember the Green Glass Door riddle? This challenge is exactly that- to complete this challenge read books that include a word with double letters in their title. 
This challenge has no time limit, so there is no rush to get this completed. 

Some thoughts to make this challenge, well more challenging: 
-Only include titles that have a double letter vowel (i.e. door, been, etc,)
-Only include titles that have a double letter consonant (i.e., battle, terrific, etc.)
-Don't repeat words with double letters for more than 1 prompt 

*Extra challenging: 
-Only include titles with more than 1 word with a double letter  (ex. Assistant to the Villain)
-Work through the alphabet using double letters 

For the sake of this challenge, a double number (i.e., 11, 22, 33...) will count!

Happy reading! 

Challenge Books

All books added

208 pages • 1979 • 295 editions

fiction classics science fiction adventurous funny lighthearted fast-paced

584 pages • 2012 • 119 editions

fiction dystopian science fiction adventurous mysterious tense medium-paced

415 pages • 2024 • 7 editions

fiction fantasy science fiction adventurous funny inspiring medium-paced

256 pages • 1951 • 102 editions

fiction classics horror science fiction dark tense medium-paced

7h 58m • 2025 • 3 editions

user-added

nonfiction sociology challenging informative reflective medium-paced

443 pages • 2022 • 46 editions

fiction fantasy lgbtqia+ romance adventurous lighthearted relaxing medium-paced

312 pages • 2022 • 30 editions

fiction thriller dark mysterious tense fast-paced

7h 55m • 2024 • 15 editions

nonfiction biography lighthearted fast-paced

403 pages • 2024 • 45 editions

fiction literary magical realism adventurous dark mysterious medium-paced

224 pages • 2025 • 2 editions

user-added

nonfiction