FADE TO BLUE

A scientist’s attempt to cure Alzheimer’s disease makes her a target for international criminals in Scheer’s thriller.

Sarah Brenalen is a pharmacologist who oversees studies at the Memory Research Institute in Portola Valley, California. In her quest to cure Alzheimer’s disease, she’s created a drug called T-3 to test her theory that researchers can “strengthen a brain by attacking it”; her notion is that the brain will defend itself and come back stronger than before. However, her T-3 ends up destroying higher brain functions in mice and rendering them comatose. One day, as she’s jogging on San Gregorio Beach, an “older, well-dressed man” named Marcel pulls a gun on her. He wants her to drop a sample of T-3 in a fast-food restaurant’s bathroom for easy pickup. He also sneaks a tracking device onto her and gives her a phone that allows his group to eavesdrop on her life. He warns her against contact with anyone, even her boyfriend, Rogelio. Marcel later explains that he’s a Parisian working for the French government’s Direction du Renseignement Militaire to eliminate a terrorist group called Jaysh Allah, and he pays her $2 million. However, despite his explanations, Sarah is certain that he can’t be trusted. Scheer’s debut novel offers readers an engaging medical mystery, after which the plot becomes a swiftly paced thriller. The true nature of Marcel’s group remains skillfully hidden until Sarah goes to Paris herself. At that point, the author gives readers a tour of the city’s slightly lesser-known highlights, such as the Musée d’Orsay. Sometimes plot points fit together too seamlessly, such as the fact that Sarah’s interest in music recording helps her in her struggle against Marcel’s surveillance. Later, the story effectively builds a sense of menace without becoming overly explicit. Overall, Sarah is a capable and appealing protagonist, and a canny plot twist gives the narrative geopolitical heft and spurs interest in what might happen next.

A self-assured thriller that’s centered on intriguing medical and sociological topics.