Corey and Ally Taylor gain Math powers, in this sequel to the first book, Premony Twins: The Power of S. Shayna has Art powers. Irving has P.E. powers. Smitty still has no powers. Corey is excited to have new powers. Ally - not so much. She still just wants to be "normal." Corey and Ally go to the school picnic at the park. They are having fun with their friends, but they can't escape the feeling that something bad is about to happen. They have powers back, so what if Maxie gets powers back? Will she escape from prison and come after them again? The answers lead to a test of powers and an urgent need to save a friend. Can Corey and Ally win using the Power of Math, the Power of M? Premony Twins: The Power of M has likeable characters, fun comedy, cool math powers, and a villain, or two, or maybe three.