Campbell My First Heroes Slipcase (4 Books) (Board Book)Author: Campbell Books Age: 2 5 English Page: Various Board Book 18 x 18 cm With scenes to explore, fun facts to learn and bright, bold illustration by Nila Aye. The My First Heroes series has been endorsed and recommended by Dr Amanda Gummers Good Play Guide. The slipcase includes 4 titles: My First Heroes: Inventors My First Heroes: Scientists My First Heroes: Explorers My First Heroes: Artists