The So Blue Marble, by Dorothy B. Hughes (Dell, 1940).From eBay.
Untamed, by Helga Moray (Dell, 1950)From eBay.
Murder Wears Mukluks, by Eunice Mays Boyd (Dell, 1948).From eBay.
Blue City, by Kenneth Millar (Dell, 1947).From eBay.
The Panic-Stricken, by Mitchell Wilson (Dell, 1946).From eBay.
The Three Roads by Kenneth MIllar (Dell, 1948).From eBay.
Panic, by Helen McCloy (Dell, 1950).From eBay.
My True Love Lies, by Lenore Glen Offord (Dell, 1951).From eBay.
The Headless Lady, by Clayton Rawson (Dell, 1940)From eBay.
Fire Will Freeze, by Margaret Millar (Dell, 1944).From eBay.
Love And The Countess To Boot, by Jack Iams (Dell, 1941).From
Where There’s Smoke, by Stewart Sterling (Dell, 1946).From