Included in one volume, this Heliograph Inc. reprint contains the entire text of the original printings of the sourcebooks Sky Galleons of Mars and Cloudships and Gunboats.
A Sky Galleons of Mars battle report.
An Optional Ship Type for Sky Galleons of Mars
New Powerplants for \'\'Sky Galleons of Mars\'\'
Article originally appeared in T.R.M.G.S. (Vol 1, Number 1 - 1991).
Dirigible Battles Using the \'\'Sky Galleons of Mars\'\' Rules
Clarifications and New Rules for Ether-Flyers