I really hope there will be more DS9 novels. They are the reason I started reading through trek literature, and the characters I care the most about. I do like these sort of large crossovers though, so I can't argue too much.
As it is, it will be very hard not to skip ahead and pick up this book. I already know most of the spoilers from typhoon pact, but I'm still two novels to go on my reading binge. Hopefully preordering it from amazon will sustain me. ;;
That and any spoilers that will crop up in this thread.