Roberts, Charles G. D., Sir, 1860-1943. The watchers of the trails; a book of animal life, by Charles G. D. Roberts...with many illustrations by Charles Livingston Bull. - Boston, L. C. Page & company, 1904. - xv, [1], 361 p. front., illus., 47 pl. 21 cm. Illustrations on end and lining papers. LCCN: 04014594 Subjects--Topical Terms: Animals--Anecdotes. LC Class. No.: QL791 / .R66