PetraBook - 2018
Petra is a little rock who believes she is a mighty mountain... until a dog fetches her for its owner, and she is tossed into a bird's nest. A mountain? No, Petra is now an egg! An egg of the world in a world of possibility.
Publisher: Toronto : Tundra Books, 2018
Edition: North American edition
Characteristics: 1 volume (unpaged) : color illustrations ; 28 cm