Doctor Rat By William Kotzwinkle Books / Hardcover Fiction › Sci-Fi & Fantasy Publisher: Alfred A. Knopf, January 1976 Price $19.95 Free Shipping Send to a friend Collectible - Acceptable First Edition With Dust Jacket First edition copy. Collectible - Acceptable. Good dust jacket. Front hinge cracked. In protective mylar cover. [9780394400808] (Animal Experimentation, Science Fiction) $19.95 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.