By the Light of the Moon by Dean Koontz

This book was very original. It was very good except for one glaring problem. One of the characters is autistic and about a 1/3 of the book is him talking nonsense or people talking to him and being ignored. I don't think I'll read Koontz again because he needs too much editing. PW: s usual for Koontz, the novel opens at full throttle: a mad doctor invades a motel in Arizona, injects both itinerant artist Dylan O'Connor and struggling comic Jillian Jackson (strangers to one another) with an unknown substance that, he says, is his life's work and will have some unknown effect, then warns them to flee before his enemies kill them; soon after, the doctor is slain by heavily armed assailants. The rest of the story is an extended chase, as Dylan and Jillian, along with Dylan's high-functioning autistic brother, Shep, dart around the West, only steps ahead of the assassins. Within hours, the effects of the injections materialize: Jillian experiences portentous visions-a flock of birds, a woman in a church; Dylan is overcome by the need to rush to the aid of people in distress (among others, in an intensely poignant scene, an elderly man searching for his missing daughter); and Shep learns to teleport himself and others.