This book is on pre-order until book delivery arrives.
 
Gamma Raids 1 by R Lynn Hanks:
 
Saving the galaxy was never in their plans.

In their final year with the Raider Program, Gamma cadets Kat Hanneman and Lee Waters live for adventure. Their dreams of exploring distant galaxies and making a difference are well within their reach.

But when a routine assignment goes awry, Kat and Lee uncover a volatile secret that threatens to destroy everything they have worked towards. Sparks fly and old wounds chafe—with more than one heart on the line—as they race to save not only their mission and the galaxy, but the very future they hold most dear.

Gamma Raids I is a space opera romance, the first installment in the Adventures of Kat and Lee.

For fans of Firefly and Star Trek, Gamma Raids is a new adult, slow burn flirty space academia and space fantasy full of heart, with epic friendships, romantic tension, and fun banter that will leave you kicking your feet and ready to enroll with the Raider Academy.