W. Awdry ; with illustrations by C. Reginald Dalby. illustrations by C.Reginald Dalby illustrations by C.Regnald Dalby illustratio ns by C.Reginald Dalby [illustrated by C. Reginald Dalby W. Murray ; with illustrations by Martin Aitchison. with illustrations by Minalima. with illustrations by Minalima with illustrations by Bill Tidy. with illustrations by Edmund Dulac