Petron

In the Twelfth Year of Jessica Keller, Queen of the Pirates: January the Twentieth at Petron.

You are cordially invited to the wedding of Queen Jessica to Torsten Wald.

But trouble never sleeps. Assassins strike, and the entire galaxy staggers angrily towards  war.

Jessica must put aside her happiness and try to stop it.

Or let everything burn.

The final book of the Jessica Keller Chronicles, which starts with Auberon.