Comic Title: Batman #241
Publisher: DC (National Periodical Publications, Inc.)
Address: 909 Third Avenue, New York, NY
Cover Date: May 1972
On Sale Date: March 14, 1972 Newsstand Date March 14, 1972
Source: Direct Currents, Flash #215, Page 47

Newsstand Date March 14, 1972
Source: House Ad, Batman #240, Page 46

Newsstand Date March 14, 1972
Source: Comic Reader, #82

Copyright Date March 14, 1972
Source: Library of Congress, Periodicals 1972

Frequency: Monthly, (with the exception of Apr. and Oct.)
Cover Price: $0.25
Page Count: 48
Editor: Julius Schwartz

Title: "Secret of the Psychic Siren"
Pages: 8

Feature(s):
Robin (of Earth-1)

Writer: Mike Friedrich
Artist: Rich F. Buckler

Reprinted In:
Showcase Presents:Robin the Boy Wonder Vol. 1 TPB (2008)
Robin:The Bronze Age Omnibus HC (2020)

Feature Character(s)

• Robin (last appearance in Batman #240; next appearance in Batman #242)

Guest Star(s)

• Lilith (last appearance in Teen Titans #37; next appearance in Batman #242)
• Kid Flash (last appearance in Teen Titans #37; next appearance in Teen Titans #39)