Here's a hard-hitting entry from the one and only Ian Astheimer, as only he can bring it! (Archive.)
Throw your fists in the air and--
11/16/07
320. The Five Fists of Science
Present:
Twain. Tesla. Fictitious sidekick with prosthetic hand. (Hence only the five fists.)
With Baronness von Suttner.
vs.
vs.
vs.
(N.B.: Not actual monsters pictured above.)
To quote the Acknowledgements (which must be read):
RAWK!