At that moment, noisy police cars were gathering outside. They say timing is everything. Fortunately for me, accidents happen. Within seconds the lieutenant appeared at the door, looking at me lying on the floor. He was a welcome sight. I let go of my gun, delighted to still be breathing. John Stone is a computer guy with a knack for solving mysteries. And he's been asked by his close friends, Elliot, to come to California and find...