The first Winglets book is titled Prisoners, which is told from Fierceteeth's perspective. The book came out on March 31, 2015. For plot details, see its page.
The second Winglets book is titled Assassin, which focuses on Deathbringer's perspective. It was released on September 29, 2015. For plot details, see its page.
The third Winglets book is titled Deserter, which is told from Six-Claws' perspective. It was released on March 29, 2016. For plot details, see its page.
The fourth Winglets book is titled Runaway, which is told from Foeslayer's, Snowflake's and Arctic's perspectives. It was released on September 27, 2016. For plot details, see its page.
The first three Winglets (Prisoners, Assassin, and Deserter) have been released as a paperback collection called A Winglets Collection: The First Three Stories. The book was first available to be ordered and arrived by late September or early October of 2016.
A flip story sampler or flip book was released exclusively on Independent Bookstore Day, April 27, 2019. It has Assassin and Deserter with a letter from Tui T. Sutherland.
The Winglets Quartet is a collection of the first four winglets e-books: Prisoners, Assassin, Deserter, and Runaway. It was released on October 6, 2020.