Donald E. Westlake/ Jeff Woodman (NRT)
(2)
Donald E. Westlake/ Peter Berkrot (NRT)
(2)
Donald E. Westlake/ William Dufris (NRT)
(2)
Donald E. Westlake (EDT)/ J. Madison Davis (EDT)/ International Association of Crime Writers (COR)
(1)
Donald E. Westlake (EDT)/ Otto Penzler (EDT)
(1)
Donald E. Westlake/ Levi Stahl (EDT)/ Levi Stahl (INT)/ Lawrence Block (FRW)
(1)
Donald E. Westlake/ Micki Van Gieson (NRT)
(1)
Donald E. Westlake/ Oliver Wyman (NRT)
(1)
Donald E. Westlake/ Stephen R. Thorne (NRT)
(1)
Donald E. Westlake/ William Durfris (NRT)
(1)
Ed McBain (EDT)/ Walter Mosley/ Donald E. Westlake
(1)
Peter Rabe/ George Tuttle (INT)/ Donald E. Westlake (INT)
(1)
Ross Thomas/ Donald E. Westlake (INT)
(1)