Dark Class by Michelle Diener — book slip

Ellie Masters wakes up from a coma to find herself alone on an abandoned moon station, far from Earth and in an unfamiliar solar system. Her only contact is a mysterious voice claiming to be a friend. Meanwhile, Grih Battle Center captain Renn Sorvihn is on a mission to capture a rogue Tecran ship. When Renn discovers the Tecran's secret moon base, he realizes the stakes are higher than he imagined. As Ellie becomes a pivotal figure in the conflict between the Tecran and the Grih, she must navigate a dangerous situation with the help of her new ally.

For fans of space adventures with a touch of intrigue.