Its name was given by the red cover of the 1st edition.

The cover of the latest English edition says of this work:

Unusual spellings are as listed on the cover of the original edition.

These two characters appeared on the front cover of the collected edition.

The cover of the Japanese edition has a yellow background.

Here is a quote from the back cover of the fourth edition:

The two made the front cover of the next edition of the magazine, Drum men go to Europe.

The shadow is also featured prominently on the cover of the first edition as part of the title.

He made the cover of the international edition of Time magazine and his celebrity became transcendent.

She used it for the cover of the Dutch edition of her book.