TroubleTwisters The Monster

I am reading TroubleTwisters The Monster! It is about these twins Jaide and Jack and they have secret and special powers that their mother does not know about, so they keep it a secret between their grandma X and themselves. Jack Jaide and grandma X have cats Kleo and Ari who can talk to only them, and the twins have to make it seem to their mother that they can only hear meows and natural things that a cat would speak, the twins father is gone he just left but they send letters to eachother and talking about their powers! But what the twins are discovering is that there is alot of people that are missing and lots of losses happening in portland and many strange things, people are looking not normal and cats are getting poisoned by there prey there is only one way to stop that Monster is with the help of Kleo and Ari, Grandma X, and their powers!