Swap books, exchange books, books selling, text books, swap text books, exchange text books, text books selling are the various options offered by Care to trade. Your child must be a bookworm. You must have searched for some of the popular books your child will simply love. Care to trade presents before you a number of children’s books that are meant for swapping. Some of the swapping items belonging to this category are Oso the Bear, Finding Mettle and Saving Gracie.