Used price: $1.28
Collectible price: $7.41
The basic plot of the book, without ruining the entire thing is as such: A boy (unnamed and written in first person so that your child may envision his/herself as that boy) goes to the local theatre to see Pokémon: Mewtwo Strikes Back. After the movie, he comes out and is instantly crowded by a mob of Pikachu fans. Unfortunatly, at this point, our young hero has no clue.
Realizing "Uh-oh! I turned into Pikachu!", the boy runs away from the hordes to hide. Encoutering two other children (both of which unnamed so that the children can envision themselves as the characters.) who have turned into Mew and Mewtwo, the three seek out a way to change back.
Your child watches the movie and goes berserk thinking that they've changed into a Pokémon and are afraid of what they're friends may think? No sweat. Just get a good night's sleep and by tomorrow, they'll be normal. Transformations only last about a day.
But if what the book says is true and that you change after watching and enjoying the Pokémon movie.... I wonder how many times I'VE transformed after watching my Japanese version on video for 12+ times..... o.O;