Al Clark-Asteroid (Book Five)

Just when you thought the series was over - Al Clark is back.
Our unassuming hero has reunited with his first wife after eighty-four years of being separated. Together, they embark on a new adventure of prospecting for rare elements from far-flung asteroids scattered around our solar system. They bought a servicable scout ship and hired a crew to fill their need for space exploration by visiting and researching possible candidates, and then selling the valuable information to clients interes...