註釋
"Grug and his family, the Croods, are doing okay. Sure, scavenging for food and sleeping in a big pile on the hard cave floor isn't exactly perfect, but they're surviving. Then a massive earthquake destroys their home, and the Croods are forced to journey into the unknown. As they travel further and further, the Croods begin to realize that it's not all bad. There are many spectacular discoveries to discover and amazing inventions to invent. The only one who refuses to see the possibilities is Grug. He's convinced that the old ways are the only way to keep his family safe. Will Grug be able to find his way in this new world? Find out in this hilarious and heartfelt retelling of the DreamWorks movie, The Croods!"--Page 4 of cover.
