Platt, Randall BethTHE CORNERSTONE by Randall Beth Platt Catbird Press, CT 1998 Signed Hard Cover Fiction. Hardback w/DJ. THE CORNERSTONE by Randall Beth Platt. "A Coming-of-Age Novel." Hardback with mylar jacketed DJ. 0945774400. Signed by author (name only) on title page. Not stated 1st edition but no other printing info stated; 1998; 256 pages. Close to As New condition.