Mister Nizz at 'Third Point Of Singularity' has announced that he has added TSR's 'Warriors Of Barsoom' rules to his digital rules project. Published in 974, as a set of rules they aren't up to much, but as a piece of Barsoomian wargames history they are well worth a look.
His project is to take various sets of rules that are available on the 'net and convert them into epub format, which enables them to be used on most tablets. It's an interesting idea.
(Regulars on this blog will recognise two of the other sets he has available as well)