Anthony, Piers. Phaze doubt Piers Anthony. - New York : Putnam's, c1990. - 303 p. ; 24 cm. - Apprentice Adept . - Anthony, Piers. Apprentice Adept series. . A novel. "An Ace/Putnam book." ISBN: 0399135294 (alk. paper) : $18.95 LCCN: 89024249 Dewey Class. No.: 813/.54