The Dybbuk's Revenge follows the continuing adventures of Carrie and her friends. In the time since the events of The Strings of the Violin and The Dybbuk's Mirror, Asmodeus has been growing his army and is determined to get his vengeance for all that his daughter Emilia and her friend Carrie have done to stop him. Hampered by the fact that he is now confined in a mortal body, Asmodeus fights to keep his power, and hide his limitations. Meanwhile, Carrie, Lindsay, Rebecca and Emilia are all determined to live their lives in peace, ignoring the threat looming over all of them and those they love.