Wings of Fire: Winglets is a series of e-books written by Tui T. Sutherland as a companion to the Wings of Fire series.
The fourth Winglets book is titled Runaway, which is told from Foeslayer's, Snowflake's and Prince Arctic's perspectives. It was released on September 27, 2016. For plot details, see its individual page.
The fifth Winglets book is titled Dragonslayer, which is told from Flower's perspective, and maybe Holler's and Fluffy's. A release date has not been set yet, and little is known about it. For more on it, go to it's individual page.The first three Winglets (Prisoners, Assassin, and Deserter) have been released as a paperback collection called A Winglets Collection: The First Three Stories. In the shipping details, the book was first available to be ordered and arrived by late September or early October of 2016.