Hey ^_^ Welcome to the community! And, it sounds like, to a fair amount of the Animorphs series. I don't know why, but I am unreasonably excited to have someone experiencing a good chunk of it for the first time (and the rest for the first time in a long time).
I'm Aluminator, or Lumy for short. We're glad to have you around. Hope you enjoy the perpetual nerdy culture here-- I know I do. Dive into some discussions and games and things, and make yourself at home ^_^