The Siren's Sister by R. M. Dilleen

A graduate student is drawn into an adventure to another world she never dreamed existed. Deandra discovers things about her past and the person she is destined to become. Impossible fantasies become her new reality as she battles with unseen forces and enemies she has never met. Ultimately, she must choose which fate to embrace. All she wanted was to return to the safety of her previous life until she makes new friends and follows her heart in a different direction.

Young Adult • Fantasy/Contemporary • Fantasy/Portal