Shop Publishers Heroes & Villains Exhibition The Syndicate Sell Your Comics

Browse the catalog 🏆 Most Popular Comics 📍 Local Comic Shops

Comics by Title

The Amazing Spider-Man
Batman
The X-Men
Superman
The Avengers
Fantastic Four
The Uncanny X-Men
The Incredible Hulk
Wonder Woman
Spawn
More titles A–Z →

Publishers

Marvel
DC
Image
Dark Horse
IDW
Boom! Studios
Dynamite Entertainment
Valiant Entertainment
Archie
Vertigo förlag
All publishers →

Heroes & Villains

Browse all heroes & villains →

By Genre

Superhero
Horror
Crime
Science Fiction
Fantasy
Romance
Western

By Era

Golden Age — 1938–55
Silver Age — 1956–69
Bronze Age — 1970–84
Modern Age — 1985+

By Language / Region

English — US & UK 107,928
French 42,243
German 26,984
Dutch 11,664
Spanish 7,614
Portuguese 7,041
Swedish 5,244
Norwegian 4,570
All regions →

Manga

One Piece
Shonen Jump
Case Closed
Animerica Extra
Bleach
Naruto
Fairy Tail
Pulp
InuYasha [Inu-Yasha]
Skip Beat!
More manga →

Buy, Sell & Trade

The Shop
The Syndicate — collectors
Sell your collection

Read & Learn

Answers
Topics
About comicbooks.com

Home › Sir Joshua Costain

Sir Joshua Costain

Sir Joshua Costain

1 appearance · Bronze Age · 1971

★ First appearance

Conan the Barbarian #10

Top series

Conan the Barbarian

Conan the Barbarian (1970)

Appearances

Conan the Barbarian (1970)

© 2026 comicbooks.com. Our restorations, original editorial & catalog database are our intellectual property — terms & what's ours.
About · Terms · Publishers · Sell your collection
Catalog data incl. Grand Comics Database (CC BY-SA 4.0). Cover images © their respective publishers, shown for identification. Publisher names and logos are trademarks of their respective owners, shown for identification. comicbooks.com may earn a commission from purchases made through links on this page.