Holly Cassidy is the pen name of internationally bestselling author Hannah Mary McKinnon. As Holly Cassidy, she penned the romantic comedies The Christmas Wager and The Christmas Countdown. Her suspense novels as Hannah Mary McKinnon include The Revenge List and Only One Survives, and A Killer Motive, which is her eleventh book. Her work has been optioned for the screen. Born in the UK, Hannah Mary grew up in Switzerland and now lives near Toronto with her husband and three sons. You’ll find her on social media as @hannahmarymckinnon, and please visit www.HannahMaryMcKinnon.com or www.HollyCassidyAuthor.com for more.

Photo credit: Robert McKinnon.