Anthony Horowitz is a truly prolific author, who is just as famous for his screen-writing. Back in the day, he wrote scripts for one of my favourite ever TV programmes, Robin of Sherwood. I've listed his books below by series.

Hawthorne and Horowitz

1. The Word is Murder (2018)
2. The Sentence is Death (2019)
3. A Line to Kill (2021)
4. The Twist of a Knife (Published August 2022)

Sherlock Holmes

• The House of Silk (2011)
• Moriarty (2014)

James Bond Books

• Trigger Mortis (2015)
• Forever and a Day (2018)
• With a Mind to Kill (2022)

Susan Ryeland Books

1. The Magpie Murders (2016)
2. Moonflower Murders (2020)

Alex Rider Series

1. Stormbreaker (2000)
2. Point Blank (2001)
3. Skeleton Key (2002)
4. Eagle Strike (2003)
5. Scorpia (2004)
6. Ark Angel (2005)
7. Snake Head (2007)
8. Crocodile Tears (2009)
9. Quite a Ride (2010)
10. Scorpia Rising (2011)
11. Russian Roulette (2013)
12. Never Say Day (2017)
13. Nightshade (2020)

The Power of Five

1. Raven's Gate (2005)
2. Evil Star (2010)
3. Night Rise (2010)
4. Necropolis (2010)
5. Oblivion (2013)

Diamond Brothers

1. The Diamond Brothers in The Falcon's Malteser
2. Public Enemy Number Two
3. The Diamond Brothers in South by South East
4. The French Confection
5. I know What you Did Last Wednesday
6. The Greek Who Stole Christmas

Standalone Novels

• Groosham Grange (1988)
• Granny (1994)
• The Switch (1995)
• The Devil and His Boy (1997)
• Anthony Horowitz Horror 1 (1999)