Cyrus Skeen Detective Books in Order

In 1928 San Francisco, detective Cyrus Skeen searches for a priceless stolen artifact and the murderous thief behind its disappearance. A secretive British officer and a Frenchwoman complicate the pursuit, while his loyal secretary helps him untangle the case.

A man hires Cyrus Skeen to investigate his father’s apparent suicide after the 1929 market crash. Discovering that his client is an impostor leads Skeen into a conspiracy with connections to influential organizations and Germany’s growing Nazi movement.

Detective Cyrus Skeen infiltrates an exclusive society’s retreat after an anonymous warning suggests danger to a senator. Amid strange behavior and powerful guests, he must determine whether the threat conceals a prank, an assassination plot, or something else entirely.

Cyrus Skeen is hired to find evidence clearing a wealthy man accused of murdering his former wife with a marble sculpture. Stolen art, further deaths, and contradictory witnesses complicate the investigation as public pressure mounts for a conviction.

Cyrus Skeen and his wife befriend a lonely sculptor at a San Francisco party, then never see her again. The parcel claim ticket she leaves behind draws the detective into competing British, Soviet, and American intelligence interests.

Asked to investigate a young girl’s murder, Cyrus Skeen initially fails to identify the killer. A journalist’s death creates a new connection involving a stolen religious relic, forcing him to revisit a disturbing case in Depression-era San Francisco.

Cyrus Skeen’s holiday with his wife is interrupted when gangsters hold up their luxury bus. His intervention stops the hijacking but draws him into a wider conflict involving corruption and a government agency with a coercive agenda.

A client asks Cyrus Skeen to reopen his brother’s five-year-old killing, allegedly committed by a nun. Recognizing the accused woman’s name, Skeen accepts the case and discovers dangerous secrets behind a convent’s closed doors.

Cyrus Skeen rejects a producer’s proposal to turn his cases into films, then discovers the supposed deal was announced before their meeting. A friend’s murder leads him toward connections among Hollywood ambitions, political influence, and a decades-old accident.

In October 1929, Cyrus Skeen declines an invitation to run for San Francisco public defender. When the incumbent dies and the sponsoring party behaves strangely, he investigates a political mystery whose clues reach beyond California.

A novelist’s wife hires Cyrus Skeen to clear her husband of murdering a publisher accused of plagiarism. Contradictory requests from other women draw the detective into a tangle of stolen manuscripts, exploitation, and concealed motives.

Cyrus Skeen investigates a Nazi-linked cult devoted to reviving the legendary civilization of Thule. When wealthy San Franciscans become targets for ritual sacrifice, he must identify the killers before their obsession claims him as well.

An Austrian aristocrat asks Cyrus Skeen to investigate repeated attempts on his life. Questioning foreign consular officials and a shadowy Soviet intermediary, Skeen follows competing political interests until the danger begins to threaten the detective himself.

In a case preceding the series’ opening novel, Cyrus Skeen investigates a warehouse owner’s murder. A shipping business, unpaid debts, and a second death complicate the inquiry while his relationship with secretary Dilys Jones begins changing.

After Cyrus Skeen ejects censorship campaigners from his office, one of them is murdered. The detective must clear his name while their organization pursues a campaign to revoke his license and control public expression in San Francisco.

A vigilante murders criminals and invites Cyrus Skeen to join the campaign. When Skeen’s revolver appears beside a victim, the detective must expose an admirer whose supposed pursuit of justice threatens to implicate him in murder.

A student from Cyrus Skeen’s former school asks him to find a missing girlfriend. Her adoptive parents insist she ran away, but the boy’s doubts and emerging evidence persuade Skeen to investigate a more troubling explanation.

A trip to New York over family trust arrangements brings Cyrus Skeen into the orbit of an opera singer. Her determined pursuit of the married detective provokes a jealous rival, turning an administrative visit into deadly danger.

Newly married Cyrus Skeen investigates the kidnapping of a wealthy manufacturer’s wife and teenage son. The deeper he follows the evidence, the more he doubts the crime’s apparent circumstances, while threats increasingly endanger his own life.

Atheist lecturer Enoch Paige again needs Cyrus Skeen’s help after being accused of murdering a minister. Investigating vandalism at Paige’s meeting place, Skeen encounters a familiar decency organization and competing explanations for the violence surrounding his client.

Two German brothers arrive in Cyrus Skeen’s world, one a filmmaker and the other a Marxist intellectual. After both die and his secretary is attacked, Skeen investigates identities that even the German consulate calls into question.

A commercial artist dies in a suspicious hit-and-run outside Cyrus Skeen’s office. Hired by the victim’s brother, Skeen investigates an advertising agency’s tensions and a prominent model whose connection to the artist may explain the death.

Cyrus Skeen agrees to address college students about his published theory of criminal motives. What should be an academic discussion turns deadly in the classroom, forcing the detective to confront a new case before Christmas.

A Hollywood gossip magazine publishes private information and fabricated claims about Cyrus Skeen. Investigating the source, he uncovers a revenge campaign tied to earlier efforts to discredit him and deprive him of his detective’s license.

Settling into his Nob Hill apartment, Cyrus Skeen meets heirs to a pharmacy fortune. Their suspicions about the lawyer administering an inheritance lead him into a society gathering and a possible scheme to divert the family’s wealth.

Early in his career, Cyrus Skeen faces a manslaughter charge after a criminal dies while resisting him. An ambitious assistant district attorney pushes the case through an inquest, threatening the young detective’s freedom and struggling business.

A young woman hires Cyrus Skeen to clear her moonshiner father of murdering her sister. Although his fingerprints implicate him, Skeen investigates a rival family and loyalties that make the evidence unusually difficult to untangle.

After exposing a Nazi group near Palo Alto, Cyrus Skeen becomes the target of its surviving associates. In the aftermath of the stock-market crash, their campaign of revenge brings an escaped enforcer back into his life.

A psychology professor wants to combine his ideas about repeat offenders with Cyrus Skeen’s published theory. When murder interrupts the proposed collaboration, Skeen investigates the professor and his enthusiastic student while testing connections to an earlier campus tragedy.

Cyrus Skeen settles into a better office with a new secretary, but success brings unwelcome attention. Representatives of a vigilante organization invite him to join, presenting a fresh challenge alongside tensions in his personal relationships.

Cyrus Skeen has thwarted a Nazi revenge scheme, but German political intrigue continues around him. When an official with his own nationalist agenda is assassinated, the detective confronts a case entangled with grievances left by the Great War.

The widow of reporter Mickey Kane brings Cyrus Skeen a manuscript chronicling his cases. Her request to publish her late husband’s account forces the publicity-averse detective to consider how his adventures should be told to others.

A father hires Cyrus Skeen to find a daughter who vanished after Bible studies. Investigating the family’s church, Skeen becomes suspicious of its pastor and uncovers disturbing evidence behind what first appears to be a missing-person case.

Cyrus Skeen rushes his wife Dilys to hospital after a fall aggravates an earlier head injury. A delicate operation may save her life but threaten her ability to paint, leaving the couple facing an uncertain future.

Cyrus Skeen becomes the target of a calculated effort to destabilize his mind and destroy his life. Investigating the campaign, he discovers Soviet involvement and confronts techniques designed to undermine a person through relentless psychological pressure.

A former Yale classmate summons Cyrus Skeen to Chicago over trouble at his radio station. The detective discovers rival gangs competing for control of the business and sets out to identify whose interests their struggle serves.

Back from Chicago, Cyrus Skeen investigates threats against a Black nightclub comedy act. An attack on one performer points toward the owner’s Ku Klux Klan connections and a possible effort to escape the entertainers’ contract.

Just before Christmas, a boy approaches Cyrus Skeen with alarming suspicions about teachers at his school. Initially uncertain of the account, the detective investigates and finds that the danger extends beyond what his young client described.

An admirer asks to write about Cyrus Skeen and examine his private case files. When her ambitions expand into a full account of his career, her husband alleges an affair, creating trouble around the proposed book.

Cyrus Skeen refuses to join an association of private investigators and encounters increasing hostility from fellow detectives. A dockside union organizer’s involvement raises further questions about who intends to control the guild and punish his independence.

In 1930, Cyrus Skeen's wife Dilys needs delicate brain surgery after an earlier assault. As the operation threatens her life and future as a painter, Skeen also faces Soviet agents seeking revenge for a thwarted plot.