- Kent District Library: "What's Next" - This site will help you find adult series/sequels fiction. A "series" is two or more books linked by character(s), settings, or other common traits. You can search by title, author, or series.
- LAPL's Series and Sequels - This site will also help you find adult series/sequels fiction. You can search by author, title, series, or characters
- Sequels and Prequels for Romance Novels - Links found on this site are arranged in three sections: Single Title, Category, and Publisher Series. A brief description is included with each set of links. Links of Interest provides access to: bibliographies for romance novels, book sites and auctions, online booksellers (new and used) and personal book sales.
- Stop, You're Killing Me - This site contains series and sequel information for mysteries. Mystery and suspense readers will appreciate the "What’s New" link – a list of authors and characters that have been added to the site during the month, chronological lists of author titles, and a link to subscribe to the Stop, You’re Killing Me email newsletter.
