This Body's Not Big Enough for the Both of Us (Zack Files Series #21)

Strange things just won't stop happening to Zack! One more out-of-this-world adventures join this funny series about a 10 year old who's prone to paranormal problems.

At a magic show, a hypnotist puts Zack into a trance to "channel" a personality from one of his past lives. Pretty cool-until after the show, Zack realizes that the past-life personality is still inside his body and is trying to control what he says and does. Talk about internal struggle!