Comic Title: Detective Comics #154
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: December 1949
Approx. On Sale Date: October 21, 1949 Copyright Date October 19, 1949
Source: Library of Congress, Periodicals 1949
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Frequency: Monthly
Cover Price: $0.10
Page Count: 48
Editor: Jack Schiff

Title: "The Riddle of the Ruby"
Pages: 8

Feature(s):
Roy Raymond (of Earth-1)

Penciller: Dan Barry
Inker: Sy Barry

Feature Character(s)

• Roy Raymond (last appearance in Detective Comics #153; next appearance in Detective Comics #155)

Supporting Character(s)

• Karen Duncan (last name given as Colby in this story; last appearance in Detective Comics #153; next appearance in Detective Comics #155)

Villain(s)

• Count B and his men (smugglers; no further appearances)

Synopsis:
During his travels searching for "impossible but true" stories, Roy Raymond encounters a dying man who passes him a cursed ruby. Roy finds that the ruby is a worthless fake, so he brings it back to America for his show. Crooks then raid the set, seeking to steal the ruby. When the robbery fails, one of the crooks is accidentally killed, which seems to validate the curse.

After the crooks try to kill Roy again, he examines the ruby a second time. This time he discovers that the ruby is hollow. Inside are precious pearls which he unknowingly helped smuggle into the country. Roy sets a trap for the smugglers when they try to take back the ruby. This time the crooks are apprehended.