Holly Cassidy

Also known as Hannah Mary McKinnonHolly Cassidy is the pen name for internationally bestselling author Hannah Mary McKinnon. Her suspense novels include The Neighbors, Her Secret Son, Sister Dear, You Will Remember Me, Never Coming Home, and The Revenge List. McKinnon was born in England, grew up in Switzerland, and now lives in Ontario, Canada with her husband and three sons. The Christmas Wager was her first novel writing as Holly Cassidy. Hannah Mary/Holly's next thriller Only One Survives and, her second Holly Cassidy holiday rom-com, The Christmas Countdown will publish in July and October 2024. Connect on:Facebook www.facebook.com/hannahmarymckinnonInstagram www.instagram.comhannahmarymckinnonFor more, visit www.hannahmarymckinnon.com or www.hollycassidyauthor.com