International Thriller Writers (ITW) is a professional organization dedicated to authors of thriller fiction. Founded in 2004, it aims to promote the genre and support writers through networking opportunities, resources, and events. ITW also organizes the annual ThrillerFest, a conference that brings together authors, agents, and fans to celebrate thriller literature. The organization offers various programs, including the Thriller Awards, which recognize outstanding works in the genre. ITW provides a platform for both established and emerging writers, fostering a community that encourages creativity and collaboration among thriller enthusiasts worldwide.