Sienna Mercer Books in Order

Sienna Mercer is a Canadian author, born and raised in Toronto. She is a creative storyteller who weaves tales of adventure, friendship, and supernatural intrigue. Sienna's writing career took off during her teenage years, sparked by a rainy day in Toronto when her cheerleading practice was cancelled. Since then, she has been writing non-stop, drawing inspiration from her vivid imagination and love for storytelling. Sienna's most notable series, My Sister the Vampire, was born from a captivating daydream about a super-cool twin sister who just happens to be a vampire. The series follows the misadventures of a lovable and spirited heroine and her quirky friends and family. With a passion for writing, Sienna continues to craft engaging stories that transport readers to new worlds. When not conjuring up tales of vampires and cheerleading, Sienna enjoys exploring new cities, traveling, and documenting her adventures in a meticulous scrapbook. She resides in Toronto with her two beautiful cats, Calypso and Angel.