Author

Howard Roughan

Howard Roughan has 12 known credited books (12 published) across 2 series. Start with Honeymoon. Howard Roughan continues James Patterson's Honeymoon and Instinct series.

Howard Roughan is an American novelist and one of James Patterson's most frequent co-authors, having partnered on numerous bestselling thrillers including the Instinct series (also adapted for television as the CBS show Instinct) and Honeymoon. Roughan began his own career with the psychological thriller The Up and Comer, published in the late 1990s, which established him as a writer skilled at blending domestic suspense with twisty, high-concept plotting. His long-running partnership with Patterson has made him one of the more prolific co-authors in Patterson's collaborative fiction operation, working across different series and standalone titles that combine Patterson's brand of rapid, cliff-hanger-driven plotting with Roughan's own facility for character-driven suspense. The Instinct novels follow Dylan Reinhart, a former CIA operative turned academic who consults with the NYPD, a premise that gave Roughan and Patterson room to combine psychological insight with procedural thriller mechanics. Roughan continues to write both under his own name and in collaboration, remaining a consistent presence on bestseller lists through the commercial thriller partnership model that has defined much of his career.

Series
2
Credited books
12
Published
12
Latest published book
The Picasso Heist 13 October 2025
Active
2001–present
Best known for
Honeymoon

Key facts about Howard Roughan

Howard Roughan has 12 books on our list. 5 of them belong to a series, while 7 stand alone. Since all 12 are out now, every book here is ready to read. Their series sit on our thriller shelf.

Howard Roughan has 2 series on file. Honeymoon has 2 books, while Instinct has 3 books. In particular, Instinct is the longest series on file.

Honeymoon began with James Patterson, while Howard Roughan has books in it too. Honeymoon starts with Honeymoon, while Instinct starts with Instinct.

Since Honeymoon is the first series on file, it is the place to start. Their first published book on file came out in 2001. Meanwhile, The Picasso Heist is the latest published book, out on 13 October 2025.

There are also 7 standalone books. You can read them in any order, since each one stands alone. The newest one that is out is The Picasso Heist, from 2025. The oldest on file is The Up and Comer, from 2001.


Series by Howard Roughan


Standalone books

Read these in any order — each is a complete story, listed newest first.

Frequently asked questions

What should I read first by Howard Roughan?

Start with the Honeymoon series, since it is the first on file. Its first book came out in 2005. Then read it in publication order.

Last updated

All authors