Some secrets run too deep. With hyper-warp travel temporarily banned, the Surveyor turns towards home and a new assignment. Someone is breaking the laws of space travel, someone who may have a hand in all the corruption Andi and the crew have endured over the past two years. Crash, shaken by recent events, confesses his longest-held secret to Andi and the Doctor—he has a son. When he tries to make amends, however, the boy is nowhere to be found. And the ensuing frantic search leads to a dark figure from Crash's past he never expected to reemerge. Each step they take to rescue the boy brings them closer to uncovering the enemy behind a plethora of previous adventures. Kidnapping, espionage, and conspiracy can't stop Andi from discovering the truth—but will the truth tear her family apart?Progenitor is the tenth book in the Firmament series, a sci-fi saga chronicling the adventures of young medical assistant Andi Lloyd as she travels through the galaxy aboard the starship Surveyor and navigates the difficulty of family and faith. If you enjoy stories featuring space travel, family secrets, and nefarious villains, then get ready to join Andi and Crash on their quest when you read Progenitor!