Ivy and Bean are always up to something. Whether its solving global warming, creating a neighborhood newspaper, or inventing the best camp ever, their adventures are always hilarious and filled with surprises Now fans of the bestselling series can join in the fun by reading the books and then using the enclosed iron-on decals and temporary tattoos to decorate T-shirts, backpacks, arms, ankles-- whatever they want. After all, like Ivy and Bean, these young readers can make their own rules