How many books has William Harrington written?

William Harrington has written 25 books across 3 series. Their published works span from 1963 to 2025.

What is the first book in each William Harrington series?

Here are the first books in William Harrington's series: Columbo: The Grassy Knoll; Non-Fiction: The 1945 Revolution.

We recommend reading William Harrington's series in publication order. Each series can be read independently.

Yes, William Harrington has 1 ongoing series: Non-Fiction.

3 series · 25 books

Complete

6 books (1993–1998)

Start with The Grassy Knoll, the first of 6 books in the Columbo series.

Start this series with The Grassy Knoll

#	Title
1	The Grassy Knoll 1993Buy 🇺🇸🎧 Audible
2	The Helter Skelter Murders 1994Buy 🇺🇸🎧 Audible
3	The Hoffa Connection 1995Buy 🇺🇸🎧 Audible
4	The Game Show Killer 1996Buy 🇺🇸🎧 Audible
5	The Glitter Murders 1997Buy 🇺🇸🎧 Audible
6	The Hoover Files 1998Buy 🇺🇸🎧 Audible

Ongoing

2 books (1978–2025)

Start with The 1945 Revolution and read in order.

Start this series with The 1945 Revolution

#	Title
1	The 1945 Revolution 1978Buy 🇺🇸🎧 Audible
2	101 Social Security & Medicare Pitfalls...and How to Avoid Them 2025Buy 🇺🇸🎧 Audible

Complete

17 books (1963–1994)

Start with Which the Justice, Which the Thief, the first of 17 books in the Standalone Novels series.

Start this series with Which the Justice, Which the Thief

#	Title
1	Which the Justice, Which the Thief 1963Buy 🇺🇸🎧 Audible
2	The Power / Gospel of Death 1964Buy 🇺🇸🎧 Audible
3	Yoshar the Soldier / One Over One 1966Buy 🇺🇸🎧 Audible
4	The Search for Elisabeth Brandt 1970Buy 🇺🇸🎧 Audible
5	Trial 1970Buy 🇺🇸🎧 Audible
6	The Jupiter Crisis 1972Buy 🇺🇸🎧 Audible
7	Scorpio 5 1974Buy 🇺🇸🎧 Audible
8	Mister Target 1975Buy 🇺🇸🎧 Audible
9	Partners 1981Buy 🇺🇸🎧 Audible
10	The English Lady 1982Buy 🇺🇸🎧 Audible
11	Skin Deep 1983Buy 🇺🇸🎧 Audible
12	The Cromwell File 1986Buy 🇺🇸🎧 Audible
13	Oberst 1988Buy 🇺🇸🎧 Audible
14	For the Defense 1990Buy 🇺🇸🎧 Audible
15	Endgame in Berlin 1991Buy 🇺🇸🎧 Audible
16	Virus 1991Buy 🇺🇸🎧 Audible
17	Town on Trial 1994Buy 🇺🇸🎧 Audible

How many books has William Harrington written?: William Harrington has written 25 books across 3 series. Their published works span from 1963 to 2025.
What is the first book in each William Harrington series?: Here are the first books in William Harrington's series: Columbo: The Grassy Knoll; Non-Fiction: The 1945 Revolution.
What order should I read William Harrington's books?: We recommend reading William Harrington's series in publication order. Each series can be read independently.
Is William Harrington still writing new books?: Yes, William Harrington has 1 ongoing series: Non-Fiction.