Jane Casey has written ten crime novels for adults and three for teenagers. A former editor, she is married to a criminal barrister who ensures her writing is realistic and as accurate as possible.

This authenticity has made her novels international bestsellers and critical successes. The Maeve Kerrigan series has been nominated for many awards: in 2015 Jane won the Mary Higgins Clark Award for The Stranger You Know and Irish Crime Novel of the Year for After the Fire. In 2019, Cruel Acts was chosen as Irish Crime Novel of the Year at the Irish Book Awards. It was a Sunday Times bestseller.

Born in Dublin, Jane now lives in southwest London with her husband and two children.