"I like to say that as a psychologist I was concerned with the rules of human behavior," Jonathan Kellerman has said. "As a novelist, I'm concerned with the exceptions." Both roles are evident in Kellerman's string of bestselling psychological thrillers, in which he probes the hidden corners of the human psyche with a clinician's expertise and a novelist's dark imagination.
Kellerman worked for years as a child psychologist, but his first love was writing, which he started doing at the age of nine. After reading Ross MacDonald's Lew Archer novels, however, Kellerman found his voice as a writer -- and his calling as a suspense novelist. His first published novel, When the Bough Breaks, featured a child psychologist, Dr. Alex Delaware, who helps solve a murder case in which the only apparent witness is a traumatized seven-year-old girl. The book was an instant hit; as New York's Newsday raved, "[T]his knockout of an entertainment is the kind of book which establishes a career in one stroke."
Kellerman has since written a slew more Alex Delaware thrillers; not surprisingly, the series hero shares much of Kellerman's own background. The books often center on problems of family psychopathology¿something Kellerman had ample chance to observe in his day job. The Delaware novels have also chronicled the shifting social and cultural landscape of Los Angeles, where Kellerman lives with his wife (who is also a health care practitioner-turned-novelist) and their four children.
A prolific author who averages one book a year, Kellerman dislikes the suggestion that he simply cranks them out. He has a disciplined work schedule, and sits down to write in his office five days a week, whether he feels "inspired" or not. "I sit down and start typing. I think it's important to deromanticize the process and not to get puffed up about one's abilities," he said in a 1998 chat on Barnes & Noble.com. "Writing fiction's the greatest job in the world, but it's still a job. All the successful novelists I know share two qualities: talent and a good work ethic."
And he does plenty of research, drawing on medical databases and current journals as well as his own experience as a practicing psychologist. Then there are the field trips: before writing Monster, Kellerman spent time at a state hospital for the criminally insane.
Kellerman has taken periodic breaks from his Alex Delaware series to produce highly successful stand-alone novels that he claims have helped him to gain some needed distance from the series characters. It's a testament to Kellerman's storytelling powers that the series books and the stand-alones have both gone over well with readers; clearly, Kellerman's appeal lies more in his dexterity than in his reliance on a formula. "Often mystery writers can either plot like devils or create believable characters," wrote one USA Today reviewer. "Kellerman stands out because he can do both. Masterfully."