K.A. Tucker, whose full name is Kathleen Tucker, is a Canadian writer known for her captivating romance novels. She is the internationally bestselling author of over thirty books, including Ten Tiny Breaths, The Simple Wild, and the Fate & Flame series. Other popular works include Until It Fades, Say You Still Love Me, and Keep Her Safe.

Her books have been featured in national publications such as USA Today, Globe & Mail, Suspense Magazine, Publisher's Weekly, Oprah Mag, and First for Women. Notably, her works Ten Tiny Breaths, The Simple Wild, and A Queen of Thieves & Chaos were nominated for the Goodreads Choice Awards.

K.A. Tucker resides outside of Toronto. For fans, she offers a community known as "Tucker's Troop" on Facebook, and interested readers can sign up for her newsletter via her website.