Sally M. Walker

"When Harry Colebourn saw a baby bear at a train station, he knew he could care for it. Harry was a veterinarian. But he was also a soldier in training during World War I. Harry named the bear Winnie, short for Winnipeg, his company's home town, and he brought her along to the military camp in England. Winnie followed Harry everywhere and slept under his cot every night. Before long, she became the regiment's much-loved mascot. But who could care...

Looks at what magnetism is, and examines how magnets interact with different types of matter and with the Earth's magnetic field.

An introduction to the physical characteristics, habits, and natural environment of the common and the pygmy hippopotamus.

Describes the physical characteristics, life cycle, behavior, and conservation of rhinos.

In the time when witches tiptoe about to have their Halloween fun, ancient Druscilla knows her creaking knees will prevent her from being sneaky and sets out to find a silent conveyance for herself, her cat, and her jack-o-lantern.