Comic Title: Showcase #103
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: August 1978
On Sale Date: May 18, 1978 Newsstand Date May 18, 1978
Source: House Ad, Showcase #102, Page 29

Copyright Date May 18, 1978
Source: Library of Congress, Copyright Office 1978

Newsstand Date May 16, 1978
Source: DC Coming Attractions, #18
For Release the week of May 16th

Newsstand Date May 16, 1978
Source: Comic Reader, #156

Newsstand Date May 15, 1978
Source: Daily Planet, Vol. 78 #19
Listed as on sale the week of May 15th

Shipping Date April 25, 1978
Source: DC Coming Attractions, #18
Shipping the week of April 25th

Frequency: Monthly
Cover Price: $0.35
Page Count: 32
Editor: Larry Hama

Title: "Adventures on Other Worlds"
Pages: 17

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

Writer: Jack C. Harris
Penciller: Allen Milgrom
Inker: Murphy Anderson
Letterer: Ben Oda
Colorist: Eugene D'Angelo

Feature Character(s)

• Hawkman (last appearance in Showcase #102; next appearance in Justice League of America #157)

Guest Star(s)

• Adam Strange (last appearance in Showcase #102; next appearance in DC Comics Presents #3)

Supporting Character(s)

• Hawkgirl (last appearance in Showcase #102; next appearance in Justice League of America #157)

Villain(s)

• Kanjar Ro (last appearance in Showcase #102; next appearance in Super Friends #45)
• Shadow-Thief (last appearance in Showcase #101; next appearance in World's Finest Comics #270)
• Byth (last appearance in Brave and the Bold #42; next appearance in World's Finest Comics #266)
• Hyathis (last appearance in Mystery in Space #75; next appearance in World's Finest Comics #272)
• Manhawks (last appearance in Hawkman #19; no further appearances)

Guest Appearance(s)

• Alanna (last appearance in Showcase #102; next appearance in DC Comics Presents #3)
• Sardath (last appearance in Showcase #102; next appearance in DC Comics Presents #3)