THE SILVER JACKASS BY FRANK GRUBER AND PUBLISHED BY PENGUIN BOOKS IN JANUARY 1947 AS THE FIRST PAPERBACK EDITION #623  PAPERBACK IS IN  GOOD CONDITION WITH LIGHT COVER CREASES, TINY CHIPS OFF SPINE ENDS, LAMINATE STARTING TO PEEL REAR COVER.  POSTAGE $3.00 BY MEDIA MAIL IN THE UNITED STATES AND BY ARRANGEMENT OVERSEAS.   PAYMENT CAN BE MADE BY PAYPAL........    NO RESERVE. GOOD LUCK!