Comic Title: Batman #138
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: March 1961
On Sale Date: January 12, 1961 Copyright Date January 12, 1961
Source: Library of Congress, Periodicals 1961

Frequency: Monthly, with the exception of January, May, July, and November
Cover Price: $0.10
Page Count: 32
Editor: Jack Schiff

Title: "Batman's Master"
Pages: 8

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

Artist: Sheldon Moldoff

Feature Character(s)

• Batman (last appearance in Detective Comics #288; next appearance in Batman #138)

Supporting Character(s)

• Robin (last appearance in Detective Comics #288; next appearance in Batman #138)

Villain(s)

• Dorian and his henchman (no further appearances)
• The Tiger Gang (no further appearances)

Other Character(s)

• A Batman robot (no further appearances)

Synopsis:
During the capture of a renegade scientist, Dorian, Batman utilizes a Batman robot which becomes damaged. The robot takes on a disguise as Kadar, a mystic, and he alerts the Tiger Gang to Batman’s plans.

With the disguised robot’s help, the Tiger Gang is able to elude capture. However Batman stumbles on to what has happened and follows the robot to the gang’s hide-out. After defeating the gang, Batman repairs the robot.