New York Times and USA Today bestselling author Cassia Leo grew up in California and now lives in Portland, Oregon with her daughter, who doubles as her rock star assistant. She loves to travel and her dream is to one day score a record deal based on her awesome shower singing skills. She is the author of the New York Times bestselling Shattered Hearts series and Black Box, and the USA Today bestselling series The Story of UsLukeKnox, and Unmasked.

In the years since Leo published her first novel in 2011, she’s published more than forty titles, hitting the bestseller lists more than a dozen times. She’s been traditionally published in dozens of countries, had her work translated into multiple languages, and is self-published all over the world. Her writing influences are Jodi Picoult, Gillian Flynn, Ted Chiang, George Orwell, Lauren Oliver, and Markus Zusak.


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For interview requests and review copy requests, please send all inquiries through Cassia’s assistant via the Contact page.

For North American and film/performance publishing rights, please direct inquiries to:
Jane Dystel at Dystel, Goderich, & Bourret.

For subsidiary rights and translation inquiries, please contact:
Lauren Abramo at Dystel, Goderich, & Bourret.