The Bloodhound & it's use in Tracking Criminals by Edwin Brough, no date, ca. early 1920's.The book is in good condition, small hole on front end paper and corners rubbed, some light foxing on page edges. Published by the Illustrated Kennel News Co., 32 pages, soft cover with dust wrapper, 3rd edition. It also has 'Dog World' label on bottom of title page. Any questions please do not hesitate to ask.