Lisi Harrison

Lisi Harrison (née Elyse E. Gottlieb) is a Canadian young adult novelist born on July 29, 1970, in Toronto, best known for her bestselling series including The Clique, Alphas, Monster High, Pretenders, The Pack, Girl Stuff, and Graveyard Girls.[1][3]

Toronto, Canada Jul 29, 1970 Wikipedia Website
Young Adult Fiction