Alloy Entertainment is a creative think tank that develops and produces original books, television series and feature films. The company, a division of Warner Bros. Television Group, generates unique commercial entertainment franchises and collaborates with authors, leading publishers, streaming services, television networks and movie studios to deliver its properties to the world.

Alloy Entertainment produces approximately 25 new books a year, which are published globally in over 40 languages. More than 80 of Alloy Entertainment’s books have reached the New York Times Best Sellers list, including “You” by Caroline Kepnes, “American Royals” by Katharine McGee, and “Frankly in Love” by David Yoon. Previous bestselling franchises “The Sisterhood of the Traveling Pants,” “Gossip Girl,” “The Vampire Diaries,” “Pretty Little Liars,” “The 100,” “The Sun is Also a Star” and “Everything, Everything” have sold tens of millions of copies worldwide. These titles have also been adapted into hit films and TV shows, with Alloy Entertainment becoming one of the most successful producers of scripted series in the last fifteen years.

In television and film, “You,” based on the bestselling novel by Caroline Kepnes, is one of Netflix’ most-viewed series of all time – its fifth season is currently in production. A new installment of the "Pretty Little Liars" franchise launched in 2022 on Max, and season two -- "Pretty Little Liars: Summer School" -- is in production. Alloy Entertainment has released two films based on its bestselling novels “Everything, Everything” and “The Sun Is Also A Star” and its original feature “Work It” premiered on Netflix in 2020.