Salvage

You can run and you can hide but the past will eventually catch up with you. A mistake made over forty years ago has returned to haunt Joseph Dombrowski. Once a world-renowned geneticist, Joe now works in space as an interplanetary tow truck driver. His idyllic life is interrupted by the return of a horror that he created. He must stop this threat to Earth and the other planets in the Confederation before it's too late.
If you like tech-heavy sci-fi, relatable characters, and stories of family and redemption, you'll love Salvage, the third book in Frank Carey's Parthenon saga.