Poor Hattie Peck simply loves eggs, but she has only ever laid one egg-and it never hatched. Eggs are all she thinks about, all she dreams about. No egg is too big; no egg is too small. So if she can't lay another egg, she's going to have to go out into the world to find one. Hattie embarks on a journey in search of all the abandoned eggs. She dives to the deepest depths of vast oceans. She soars over gigantic cities and climbs up mountains towering...