Bobby Ellis-Chan has a really big secret: His bestfriend is a u003ciu003egirlu003c/iu003e. Holly Harper has always liked to do all the same fun things he does-like roll down Skeleton Hill in a tire, or hide frogs in her bushy hair-and she gave him his beloved goldfish, Rover, who can do amazing tricks. u003cpu003eBut now that they're in fourth grade, things are changing. Holly made friends with a nasty Jillian Zarr and her wolf pack of other girls, and she's wearing new clothes, straightening her hair, and laughing at Bobby-even telling some of his secrets. He has to get revenge, doesn't he? Then when Ms. Carlson announces an election for fourth-grade school representative, all the boys support Bobby, but all the girls line up behind Holly.u003c/pu003e u003cpu003eIt's Bobby vs. Holly, boys vs. girls, in the biggest battle ever to rock Rancho Rosetta!u003c/pu003e
