Book 1

Dragon Man

by Garry Disher

Published 1 April 1999
Detective Inspector Hal Challis and his crew, searching for a serial killer operating in a beachside town outside Melbourne, Australia, feel a new sense of urgency when the daughter of one of the police sergeants is abducted.

Book 2

Kittyhawk Down

by Garry Disher

Published December 2003
From the two-time winner of the Ned Kelly Award and the German Crime Fiction Critix Circle Prize

A missing two-year-old girl, an unidentified drowning victim, arson, and the threat of murder bring Homicide Squad Inspector Hal Challis of the Mornington Peninsula Police Force and his staff to Bushrangers Bay, an Australian seaside resort outside Melbourne. Allis not idyllic in this resort community—far from it. Cars are stolen and torched; letter boxes are burned; and the Kittyhawk airplane of an attractive aerial photographer suffers malicious damage.

Book 3

Snapshot

by Garry Disher

Published 1 July 2006
It takes months for Australian social psychologist Janine McQuarrie to succumb to her husband’s pressure to attend spouse-swapping parties, but eventually she gives in. Then, driving with her young daughter one day, she gets out of her car to ask directions and is shot and killed. The little girl escapes when the gunman's pistol misfires.

 Inspector Hal Challis of the Crime Investigation Unit is assigned the case, but his efforts are thwarted by his boss. The dead woman was Superintendent McQuarrie’s daughter-in-law, and he  seems to be more interested in protecting his son than in finding his daughter-in-law’s murderer. Who might have a motive to kill this attractive young wife and mother? One of her clients? One of the swingers she’d gotten together with at a party? Or, the obvious suspect, her husband?

Book 4

Chain of Evidence

by Garry Disher

Published 1 January 2007
Winner of the Ned Kelly Award for Best Novel

Inspector Hal Challis has been summoned to his boyhood home, Mawson’s Bluff in the Australian Outback, where his father is dying. There his past comes back to haunt him . . . and endanger his life. Meanwhile, a serial pedophile is on the loose on the Mornington Peninsula, and Sergeant Ellen Destry, who is left to head up the area’s Crime Investigation Unit, must find a little girl who was abducted from the fairgrounds at the annual Waterloo Show before it is too late.

Book 5

Blood Moon

by Garry Disher

Published 1 January 2009
The fifth Hal Challis investigation, set in southeast Australia

It’s been a busy few days for Inspector Hal Challis. The school year has just ended, and with the sudden influx of rowdy teenagers on break, Waterloo has become a hotbed for petty crimes. But there are also more serious matters at hand. A well-connected chaplain at a prestigious school has been brutally beaten, and a local official has turned up dead. If Challis was having a hard time keeping up with the caseload before, it certainly hasn’t helped matters that he’s become romantically involved with his colleague Ellen Destry. Challis struggles to maintain a clear head as the crimes mount. Will their relationship derail all they’ve worked for?

Book 6

Whispering Death

by Garry Disher

Published 1 January 2012
"The long-awaited sixth installment in the Inspector Hal Challis series set in Australia, available in the United States at last! Hal Challis is in trouble at home and abroad: dressed down by the boss for speaking out about police budget cuts; missing his lover, Ellen Destry, who is overseas on a study tour. But there's plenty to keep his mind off his problems. A rapist in a police uniform stalks Challis's Peninsula beat, there is a serial armed robber headed in his direction and a home invasion that's a little too close to home. Not to mention a very clever, very mysterious female cat burglar who may or may not be planning something on Challis's patch. Meanwhile, at the Waterloo Police Station, Challis finds his officers have their own issues. Scobie Sutton, still struggling with his wife's depression, seems to be headed for a career crisis; and something very interesting is going on between Constable Pam Murphy and Jeanne Schiff, the feisty young sergeant on assignment from the Sex Crimes Unit"--

Book 7

Signal Loss

by Garry Disher

Published 12 December 2017
A pair of hit men working a job for a meth kingpin have a very bad day, and the resulting bushfire draws attention to a drug lab and two burned bodies in a Mercedes. With meth-related crime on the rise, interdepartmental tensions mount, and Inspector Hall Challis soon finds himself fighting to keep control of his case. Meanwhile, Sergeant Ellen Destry is hunting for a serial rapist who is extremely adept at not leaving clues--