Yup, just one. The other god was kind of busy being channeled through a human, I guess, and also being super evil.

[Plegians are supposed to worship this god, Grima, but Henry literally could not care less. (Nor could most Plegians, for that matter.) It made things a little bit easier on him when some idiot tried to awaken Grima from its slumber and use it to take over the world.]

What else have you heard?