Perry Mason: Case of the Dubious Bridegroom
January 1954 Printing, Pocket Book (from 1949 hard back)
An unexpected meeting with "one blonde hellcat" on a fire escape who knocks Perry down and then vanishes then leads to an unusual search and the complicating factor of murder.
Erle Stanley Gardner dedicates the book in his introduction to Mrs. Francis G. Lee, Captain New Hampshire State Police "And one of the few women who ever kept Perry Mason guessing."
The cover artist is not identified