Kids Science and Research Project books set of 4 hardback and paperback slime

Set of 4 books Scholastic Slimy Sticky Stinky Science 64 page paperback book of experiments Slime recipes Used but good condition Scholastic The New York Public Library Kids Guide to Research Hardback New inside Cover has some wear at corners HBJ Science Book of Colors Hardback Color experiments Has some drawing inside but does not obscure text See pics Harper Collins Mercer Mayers Little Critters Just a School Project small paperback story book Very good condition