My purchases fell into two categories: lurid true crime, and lurid fiction. The true crime:
Sintown U.S.A., a beat-up (but entirely readable) Lion pb. The real skinny on mid-century sin palaces like... Buffalo! Pittsburgh! Oklahoma City! Er... Fresno! (Edited by Noah Sarlat.)
Hollywood R.I.P, by I.G. Edmonds, a Regency paperback from 1963 detailing all kinds of grisly L.A. death stories. Harlan Ellison was a Regency editor for a brief while; I wonder if this was one of the titles he acquired.
Patty/Tania by Jerry Belcher and Don West and The Strange Case of Patty Hearst by John Pascal and Francine Pascal. What can I say? In a Patty Hearst mood.
Sudden Endings by Vin Packer (a.k.a. Marijane Meaker). An upbeat Gold Medal about 13 infamous suicides. How could I resist?
The "Dutch" Schultz Story by Ted Addy. Yeah, I can't seem to pass up gangster paperbacks, either.
The Girl in Lover's Lane by Charles Boswell and Lewis Thompson and The Girl in the Death Cell by Fred J. Cook. Apparently, Gold Medal had this "classic murder trials" series, all of which focused on girls, judging from the titles. The latter, Death Cell, covers the infamous Ruth Snyder/Henry Judd Gray case that inspired James M. Cain's The Postman Always Rings Twice.
As for the fiction:
A Man Called Spade. Hammett, of course. A Dell mapback, too. Beat to shit, but only $10... which is a great price for this edition. Had to own it.
As Tough As They Come, edited by Will Oursler. One of those great hardboiled anthologies, up there with The Hard-Boiled Omnibus. Also a beat to shit copy, but only $3 for a thick little hardboiled bible.
The Big Kiss-Off by Day Keene. There's always room for more Keene.
Suddenly By Shotgun by Norman Daniels. Hollywood starlet noir.
The Deadly Desire and Run for the Money by Robert Colby. Pretty sure Crider mentioned these. At $3 a pop, worth the risk.
42 Days For Murder, by Roger Torrey. Not a vintage paperback, but a Dennis McMillan reprint from 1988. Still, I couldn't resist, because it's about an SF PI who goes to Reno. (Coincidentally, I am a nerd currently in SF, and headed to Reno in the near future.)
Anybody out there ready any of these?

