The second of the Luc Bertrand novellas is available for preorder! It will be released on January 2, 2017. Here's the cover blurb:

Luc Bertrand's old life as an orphan is long behind him. He's been adopted by the strange Auguste Fosse, who has promised Luc a special education. The academy trains assassins. Determined to get revenge on whoever killed his family, this school is the perfect place for him to train for his life's work. All isn't roses, though. The other students don't approve of Luc's arrival. He's too old, and the competition for Fosse's attention and tutelage is fierce. Having enemies who are being trained to kill can be dangerous, and Luc is years behind them in skills.

You can preorder it now through Amazon.