Paul Lehr

A comprehensive list of Paul Lehr's cover and interior illustrations can be viewed here.

Jeff Slemon

Jeff's website can be found here.

See much more of his art at Comicartfans.com

Karl Hanns Strobl - Eleagabal Kuperus, 1913

- image found here.

I'll be sharing more books associated with Karl Hanns Strobl, such as a more detailed look at "Der Orchideengarten" which he edited, in the future.  Information related to a novel of his titled "Lemuria" from 1917 can be found at the black sun.

If anyone knows the name of the artist who created this cover, please share in the comments, thanks!