It's the title of a John D. MacDonald book.Congratulations, Dave, the title is indeed taken from one of the late John D. MacDonald's terrific Travis McGee novels, most of which are still in print and all of which come incredibly highly recommended as one of the great detective/adventure series of all time.
Do I get a no-prize? :)
As for your no-prize...well, since they may well still be non-trademarked by the folks at Marvel, I'm afraid you'll have to settle for me doffing my chapeau in your general direction as promised.
Well done, Sir.