KOSCIELNIAK,BRUCE. HECTOR AND PRUDENCE ALL ABOARD! NY: Alfred Knopf (1990 1-10 code). 4to (8 3/4 x 10 3/4"), glazed pictorial boards, as new condition in as new dust wrapper. 1st edition, 1st printing. In this second story about pigs Hector and Prudence and their little piglets, they set up a toy train at Christmas and they go for an unusual ride. Charming double-page pastel illustrations by the author. Great copy.