I would love to see one last New Frontier book. That series has been pretty much the only Trek books I've bought in the last decade. I'd read that he was working on the belated second part of his original fantasy trilogy though, and no doubt recovering from his stroke would be his primary focus at the moment.
Kim: I'm detecting some weird technobabble.
Janeway: A possibly dangerous anomaly that we know nothing about?
Kim: Yeah. I suppose we should steer clear.
Janeway: Ha! Good one, Ensign. Take us in, Mr. Paris.