The Celaran Pact is the tenth book in the PIT series. A newly formed alliance of Terrans and Celarans sends a fleet to intimidate the Quarus with a show of force. They find resistance more formidable than expected, and the PIT team soon discovers that they are fighting old enemies as well as new.

The Rovan Binary is the 12th book in the PIT series. The PIT team continues to pull at the thread of the Rovan mystery by visiting another suspected colony. Though they find more clues, the next choice they must make threatens to tear the team apart...

The Celaran Ruins is the sixth book in the PIT series. Telisa Relachik studied to be a xenoarchaeologist at a time when humans had found alien artifacts but hadn't encountered live aliens. She joins a group of artifact smugglers and ends up with a life more amazing than she could have imagined. Forced into service by an alien she once befriended, Telisa, along with Cilreth, Siobhan, Caden, Jason and Imanol are sent to a distant world to investigate a mysterious alien race for their new master.

The Trilisk Supersedure is the third book in the PIT series. Having secured an amazing new base of operations that provides for their every material need, Telisa, her fellow smuggler Magnus, the alien Shiny, and the new recruit Cilreth head out on their third expedition in style with robots and advanced Vovokan technology at their fingertips. Their target is the fourth planet in the Chigran Callnir system, a place known to be the site of a Trilisk colony. The team soon finds out the ruins are not as dead as they thought, and they aren’t the only ones interested in the legacy of the Trilisks.

Telisa Relachik studied to be a xenoarchaeologist in a future where humans study alien artifacts but haven't ever encountered live aliens. Of all the aliens whose extinct civilizations are studied, the Trilisks are the most advanced and the most mysterious.Telisa refuses to join the government because of her opposition to its hard-handed policies restricting civilian investigation and trade of alien artifacts, despite the fact that her estranged father is a captain in the United Nations Space Force.When a group of artifact smugglers recruits her, she can't pass up the chance at getting her hands on objects that could advance her life's work. But she soon learns that her expectations of excitement and riches come with serious drawbacks as she ends up fighting for her life on a mysterious alien planet.