Plague Dogs. (Possibly Rex Collings - Looks like the Watership Down - I Sold)

Book is clean and tight. Has no publisher, the verso just says copyright 1978 by Richard Adams. Then below that is Japanese/Chinese? Like the Rex Collings publications. The page facing title lists 4 other titles by Adams. Pages 18-19 are partially very dark print and 18 has some of the type that doesn't match where the dark and light type go together, There is no ISBN anywhere but the dust jacket. The cover is brown with silver lettering on spine that looks as new but there are spots of silver above it that look smeared. The paper is thin. The dust jacket has the 2 dogs on front and a fox on the back with ISBN without the 0 prefix. There is shelf wear on the corners of dust jacket. If anyone knows anything about this book please let me know so I can correct description and price. Last page is a picture of Coniston Fells. On page about the type. It says composed, printed, and bound by American Book-Stratford Press, Inc. , Saddle Brook, New Jersey. Typography and binding design by Camilla Filancia. ; 8vo 8" - 9" tall; 390 pages.…