Since Spelljammer is an out-of-print setting now, I felt it would be useful to some visitors to provide a rules primer here, in case the World of Arkaela sparked their interest enough to include this role playing suppliment in their gaming. I have received permission from Paul Westermeyer, a staple of the web spelljamming community, to reprint in total his Spelljammer Primer as presented on the officially-recognized Spelljammer fansite, Beyond the Moons. If you are new to the spelljammer rules, and want to introduce your gamers to the exciting vistas wildspace can provide to adventurers, please follow the link below!