Secret of the Lost Planet & Television Hill

"The first novel is "Secret of the Lost Planet" by veteran science fiction writer David Wright O'Brien. All Wade Baron wanted to do is get back to Earth. He'd given three years of his life to government service and now it was time to go home. His fiancée would be waiting for him, and Wade practically glowed at the thought of their reunion. The image of her beautiful face was foremost in his mind. But there's nothing worse than a rude homecoming, and that's what Wade got when he stepped onto Terran soil after three years of charting asteroids out in the loneliest sector of the Solar System." -- website