Erle Stanley Gardner
Book 76 of Perry Mason
Google Books ISBN
Detective and Mystery Stories Fiction General Large type books Legal Mason Mason; Perry (Fictitious Character) Mystery & Detective Perry (Fictitious Character)
Publisher: G.K. Hall
Published: Jan 2, 1970
Description:
Horace Warren pays five hundred dollars to have Perry mason attend a buffet dinner to observe his guests. He also wants Mason to investigate a fingerprint and suspects his wife is being blackmailed. Mrs Warren's mystery past may hold the clues.