YOOOO! Trust me when I say this book is amazing. I read it when I was 12 or 13, and kept checking it out from the library. It had a sci-fi slant (about a kid named Nick who could time travel) and all the kids had really rad names like Bunny and Jericho and I just wanted to have friends like that, who did interesting shit. And travelled through time, of course. Wish I could find a copy now!