Map Back Monday: Helen McCloy's Through a Glass, Darkly

For today's Map Back Monday I chose Helen McCloy's Through a Glass, Darkly. A classic! We read this in my book group many years ago. I used to collect Helen McCloy's and give them to my psychiatrist father. Helen McCloy (1904-1994) was an American mystery writer, creator of the psychiatrist detective Basil Willing. Read more HERE.

 Dell Map Backs were produced in the 1940s and 50s.