Whales
by Helen Hoke
Describes the characteristics and habits which all whales have in common and the distinctive features of the different kinds of whales, including dolphins and porpoises.
PorpoisesWhalesJuvenile literatureDolphins
by Helen Hoke
Describes the characteristics and habits which all whales have in common and the distinctive features of the different kinds of whales, including dolphins and porpoises.