a fictional book
Not a reader. Never have been. Probably never will be. I try to read one novel a year, and that's good for me. At this point, the only books I read are for ages 0-2...and that's only because the kid can't read yet.
In my teaching days, I was a fan of the Junie B. Jones books.
My all-time favorite is Oh, the Places You'll Go, by Dr. Seuss.
In my adult reading past time, I'll go with My Sister's Keeper, only because I couldn't/didn't want to put it down.