I'm not certain of the demand, but I would think any combined rulebook would include:
*Since GF9 pulled the Spartacus website, you'll need to dig around for the individual pages on their site map. I don't know how long they'll stick around. It's a shame, 'cause it's great content. Even with the missing 7th house strategy.
Perhaps someone would volunteer to write a House Calavius stratagem?