The Diamond Brothers Books in Order
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The Diamond Brothers is a series of humorous children's detective books by Anthony Horowitz, following the adventures of Tim Diamond, the world's worst private detective, and his smarter younger brother Nick. The stories blend comedy and mystery, focusing on the brothers' dynamic as they navigate dangerous and often absurd cases. Set in a world of crime and mistaken identities, the series emphasizes their reliance on each other's strengths to solve mysteries and survive perilous situations.
Books in this series
Ordered by first publication where known. The official numbering for this series is incomplete in our sources, so we don't show series numbers we can't verify.
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Buy on Amazon1986 · Anthony Horowitz
When the vertically-challenged Johnny Naples gives Tim Diamond a package worth over three million pounds, he makes a serious error. Tim Diamond is…
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1991 · Anthony Horowitz
The Diamond Brothers is a series of humorous children's detective books written by Anthony Horowitz. The stories follow the adventures of Tim…
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Buy on Amazon1991 · Anthony Horowitz
Nick, a 14-year-old boy, and his brother Tim Diamond, a bumbling detective, work together to solve a mystery that involves international spies and…
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2003 · Anthony Horowitz
The French Confection is a 2003 book by Anthony Horowitz. It is book 6 of the series The Diamond Brothers.
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Frequently asked questions
What order should I read the The Diamond Brothers books in?
Read them in publication order — the list above is sorted by first publication where known, starting with “The Falcon's Malteser”.
How many books are in the The Diamond Brothers series?
We list 4 books by Anthony Horowitz , published between 1986–2003.
Where can I buy the The Diamond Brothers books?
Each title above links to Amazon. See our affiliate disclosure.
More series like The Diamond Brothers
Reading order compiled from author/publisher guidance and verified bibliographic data. Spotted a wrong order, a missing book, or any other mistake? and we'll correct it.