Harry Potter Series:
1. Harry Potter and the Philosopher's Stone (1997)
2. Harry Potter and the Chamber of Secrets (1998)
3. Harry Potter and the Prisoner of Azkaban (1999)
4. Harry Potter and the Goblet of Fire (2000)
5. Harry Potter and the Order of the Phoenix (2003)
6. Harry Potter and the Half-Blood Prince (2005)
7. Harry Potter and the Deathly Hallows (2007)
Fantastic Beasts Series:
1. Fantastic Beasts and Where to Find Them (2001) - originally published as a textbook within the Harry Potter universe.
2. Fantastic Beasts and Where to Find Them: The Original Screenplay (2016) - adapted from the movie script.
3. Fantastic Beasts: The Crimes of Grindelwald - The Original Screenplay (2018) - adapted from the movie script.
4. Fantastic Beasts: The Secrets of Dumbledore - The Original Screenplay (2022) - adapted from the movie script.
Other Books:
1. The Tales of Beedle the Bard (2008) - a collection of fairy tales, mentioned in Harry Potter and the Deathly Hallows.
2. The Casual Vacancy (2012) - a novel for adults set in a small English town.
3. The Cuckoo's Calling (2013) - the first novel in the Cormoran Strike detective series, published under the pseudonym Robert Galbraith.
4. The Silkworm (2014) - the second novel in the Cormoran Strike series, published under the pseudonym Robert Galbraith.
5. Career of Evil (2015) - the third novel in the Cormoran Strike series, published under the pseudonym Robert Galbraith.
6. Troubled Blood (2020) - the fifth novel in the Cormoran Strike series, published under the pseudonym Robert Galbraith.
7. The Ink Black Heart (2022) - the sixth novel in the Cormoran Strike series, published under the pseudonym Robert Galbraith.
For Kids:
1. The Tales of Beedle the Bard (2008) - a collection of fairy tales, mentioned in Harry Potter and the Deathly Hallows.
2. Fantastic Beasts and Where to Find Them (2001) - originally published as a textbook within the Harry Potter universe.
3. The Ickabog (2020) - a children's story written during the pandemic and released for free online.
Note: Some books are only available in digital format.
This list includes all of J.K. Rowling's published books, as of October 2023. It does not include books that were written by J.K. Rowling but published under the pen name Robert Galbraith.