The Oath
Defense attorney Dismas Hardy and homicide lieutenant Abe Glitsky against each other in the most dangerous case either has ever faced. When the head of San Francisco's largest HMO dies in his own hospital, no one doubts it is anything but the result of massive injuries inflicted by a random hit-and-run car accident. But the autopsy soon tells a different story-an overdose of potassium killed him, and the attending physician Eric Kensing becomes the prime suspect in a high-profile homicide.
Abe Glitsky, though hindered by the inept bunglings of two politically appointed cops assigned to the investigation, quickly sets his sights on Kensing. Desperate and in need of an attorney, Kensing turns to Dismas Hardy for his defense. But as the pressure mounts to indict Kensing, Hardy goes on the offensive, believing that the murder had little to do with his client, and everything to do with business. Hardy knows that all is not well with the HMO, and makes a terrifying discovery: too many patients have been dying, many of them victims of murder-and it looks like it is the hospital that is killing them.
His own marriage tested and his family strained as he struggles to save his client, Hardy must uncover a twisting conspiracy of avarice and violence that takes the lives it is sworn to save.
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John Lescroart
John Lescroart is the author of thirty novels (his latest, The Missing Piece, was published by Atria in March of 2022), nineteen of which have been New York TimesBestsellers. Libraries Unlimited has named John among “The 100 Most Popular Thriller and Suspense Authors.” With sales of over twelve million copies, his books have been translated into twenty-two languages in more than seventy-five countries, and his short stories appear in many anthologies. His short story “The Adventure of the Giant Rat of Sumatra” was selected for the 1998 edition of Houghton Mifflin’s The Best American Mystery Stories, edited by Sue Grafton. Additionally, his short story “Dunkirk” appeared in the 2015 Anthony and Silver Falchion Award winning anthology, In the Company of Sherlock Holmes.
Dismas Hardy
Dismas Hardy consists of nineteen books. The current recommended reading order for the series is provided below.

