Space Murder: Captain Liz Laika Mysteries 1

Once the star student of her training class, Captain Liz Laika is now an outcast, a casualty of family scandal. Now stuck in the worst post in the Fleet, she should keep her head down. But when a Cerulean passenger is found decapitated, and Liz is framed for the murder, she has no choice but to fight for her life. No easy feat when she's facing kidnapping, ship-eating whales, horse-sized spiders and corrupt fleet officers with personal vendettas. And in the middle of the intergalactic murder drama, her ex-fiancé reappears. Captain Liz needs to clear her name--and fast.