I finished Choke Hold this morning and it was a much better entry in the Destroyer series. Now, having temporarily depleted my readily-available Destroyer books, I'm about to start Life Signs, a Firefly novel by James Lovegrove. This is a story I've been waiting for years to find out about, as it goes into detail about Inara's hinted-at medical issues. It takes place in the time span between the end of the Firefly series and the beginning of the Serenity movie, which is exactly where I like my new Firefly stories to take place, when we still have the full complement of crew. (I'm a bit ticked at the current set-up of the ongoing comic book series, where there's been a time jump and all sorts of unexplained things have taken place that's split the main group into several different factions - that's not at all to my liking.)
Johnathan