Hardcover. London, Gollancz, 1st, 1984, Book: Very Good, Dust Jacket: Very Good, Hardcover in a bright, unclipped dust jacket. 268 pages. Amos Hatcher, a private investigator specializing in art crimes, soon realizes that the solution to two murders hinges on identifying a stolen art object that is only presumed to exist. The first Amos Hatcher mystery, by American art historian and author Oliver Banks (1941-91).