Shop Publishers Exhibition Members Sell Your Comics

Register / Loginit's free! ☰

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
Members — collectors & dealers
Sell your collection

Read & Learn

Answers
Topics
About ComicBooks.com
Investors

Home › Publishers › Mikko Kalajoki

Mikko Kalajoki

1 series · 1 issues in the catalog

Series

Leopold & Osvald

Leopold & Osvald

1999–present · 1 iss.

ComicBooks.com

The catalog, value, and story of every comic ever published.

Explore

Shop Publishers Heroes & Villains Exhibition Reading Room Popular

Company

About Investors Sell Your Collection Members Contact

Legal

Terms of Use Privacy Policy Copyright & DMCA

© 2026 ComicBooks.com LLC. All rights reserved. Our restorations, editorial, and catalog database are the intellectual property of ComicBooks.com LLC.

Cover images © their respective publishers, shown at identification resolution. Publisher names and logos are trademarks of their respective owners. ComicBooks.com may earn a commission from purchases made through links on this page.