Patrick McGuire writes about Kellerman's characterization of Delaware: "Alex Delaware's style is unlike that of the typical hard-nosed private eye. He goes about his work by interacting sympathetically with the people he meets and by quiet, professional observation. Kellerman says an empathetic psychologist is an ideal model for a detective." Some reviewers, however, have criticized the Delaware novels based on overly intricate plotting, too much description of unnecessary elements, and "formula characters." Plot summaries (1985) Kellerman introduces Alex Delaware, Ph.D., in When the Bough Breaks. Kellerman characterizes Delaware as a successful (albeit retired) child psychologist suffering from burn-out after working on a case of systematic child molestation that culminates when the offender commits suicide in Delaware's office. Detective Milo Sturgis urges Delaware to come out of retirement and interview a seven-year-old child who may have witnessed a crime. Sturgis appoints Delaware as a "special consultant" to the Los Angeles Police Department. Kellerman's timing in this novel coincided with news stories about child abuse in child care facilities. The book was adapted as a 1986 film starring Ted Danson as Alex and Richard Masur as Milo. (1986) In Blood Test, Alex Delaware acts as a consultant in the divorce and child custody case of Richard Moody, a bipolar and potentially dangerous father of two. At the same time, Delaware is contacted by a former colleague, Dr. Raoul Melendez-Lynch, of the oncology department at Western Pediatric Medical Center. Dr. Raoul Melendez-Lynch asks Delaware to consult with Mr. and Mrs. Swope whose child, Woody, needs treatment for cancer. Before Delaware has the opportunity to visit Woody, he vanishes from the hospital and the parents turn up murdered. Delaware sorts through a maze of clues to find the child. Additionally, Kellerman highlights the issue of established medical treatments and new "cult cures" for children. (1987) In Over the Edge, Kellerman presents Delaware's back story as a researcher in the study "Project 160", that involved the treatment of gifted children. As the novel opens, Delaware receives a phone call from Jamey Cadmus, who had been involved in the research project. Jamey has been arrested and accused of being a serial killer who preys on young male prostitutes. Delaware is hired by Cadmus' attorney to investigate. In this novel, Kellerman examines preconceived notions about homosexuality; and he examines how others perceive Delaware because of his friendship with Milo Sturgis. In the course of the investigation, Delaware