Bøker av Margaret Walsh

Clementine teaches children some basic Portuguese vocabulary using photographs from the dog's life. The text is in English and Portuguese. Caterina Rafael of Lisbon, a linguist and teacher of Portuguese as a second language, assisted the author.

An examination of the varied paths of the American inter-city bus industry from its origins in the second decade of the 20th century to deregulation in 1982. It analyzes the development of the industry, probes the growth of particular companies and investigates aspects of business behaviour.