Infinite Horizons3 books in series
Escaping Gravity Publisher's Summary
Dillon Mackey has always wanted to travel the stars....
When brilliant scientist and inventor Sherisza Rousilarru offers him an apprenticeship aboard her starship, he leaps at the chance to escape a boring future in the law.
But she's not the last of her kind for no reason. Dillon finds himself caught up in intrigue and adventure across systems, empires, and alien worlds he'd only dreamt of ever seeing.
Just what other secrets does his reclusive mentor hide? And will being her apprentice make him a target of her enemies?