Sign in with Facebook
![暗殺教室 1 [Ansatsu Kyōshitsu 1] by Yusei Matsui](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1361686014l/15778848._SY75_.jpg "暗殺教室 1 [Ansatsu Kyōshitsu 1] by Yusei Matsui")
Support for Indie Authors
— 16610 members
— last activity Jan 13, 2026 09:20PM
Officially 15k Members Strong & Climbing!! Building and supporting a community of self-published authors dedicated to both sharing experiences and le ...more
SIERRA’s 2025 Year in Books
Take a look at SIERRA’s Year in Books, including some fun facts about their reading.
768 books
|
5,000 friends
1,052 books
|
9 friends
1,401 books
|
2,805 friends
Favorite Genres
Polls voted on by SIERRA
Lists liked by SIERRA
