Mona Moon Mystery Books in Order

Wealthy but unpopular in the Depression-era Bluegrass, Mona is accused of murdering her neighbor by a corrupt sheriff. Rather than back down, she takes the fight straight to the people trying to frame her.

A telegram from Lady Alice pulls Mona to England, where death threats and an old enemy await. Armed with courage, a pistol, and her maid Violet, she steps straight into danger.

Broke in 1933 and turned down for an Amazon expedition, cartographer Mona Moon thinks life has stalled. Then a late-night visitor tells her she has inherited a fortune and a Bluegrass horse farm.

At the Kentucky Derby, Mona and Robert's famous guest, Alice Roosevelt Longworth, wind up near a shocking murder. When Mona's friend Willie is accused, Mona dives into the biggest crowd in Kentucky to prove her innocence.

Restless and newly rich, Mona bankrolls an expedition into Eastern Kentucky to search for lost silver mines. In the Appalachians, adventure quickly gives way to betrayal and survival.

At an elegant party, Mona's evening is ruined when a maid is found murdered and the sheriff treats her like a suspect. She sets out to clear her name, with her pistol never far away.

Lunch at the White House with Eleanor Roosevelt should be a high point of Mona's year. Instead, she is pulled into deadly politics, copper contracts, and a request to spy for the U.S. government.

As marriage negotiations with Robert's duchy turn ugly, Mona refuses to surrender her business or her independence. Then one of the English solicitors turns up dead in a Lexington brothel.

Days before her wedding to Robert Farley, Mona finds one of the maids murdered and Robert under suspicion. With guests swarming Moon Manor, she has to solve the case before the ceremony falls apart.

Mona travels to England to meet Robert's family and see Brynelleth, only to face cold welcomes and a murdered farmhand. To help Robert, she and Lady Alice have to hunt a killer on hostile ground.

Mona's honeymoon is derailed by an urgent telegram from her Montana copper mines about a dead miner and possible riot. She and Robert head west into labor unrest, suspicion, and murder.

At last on their honeymoon, Mona and Robert board an ocean liner and find their suite ransacked and family jewels missing. When a bartender is murdered, the theft becomes a locked-ship mystery.

A country-house weekend in England turns sinister when Lady Eustacia vanishes, the phone lines are cut, and the storm traps everyone inside. Mona and Robert realize the invitation may have been a trap.

Island hopping through the Mediterranean should be the happiest stretch of Mona and Robert's honeymoon. But the same stranger keeps appearing, and Mona feels danger closing in.

Derby week should be all tea parties, balls, and racing glamour, but Mona's former professor arrives with threats hanging over her. When Dr. Farris disappears, Mona fears the worst on the eve of the Derby.

At a private horse auction, Mona stops a groom from beating a nervous horse and finds a man trampled to death in the stall. She is not convinced the horse is guilty and goes looking for the missing groom.