Although the Hawthorne & Horowitz books do not need to be read in order, readers would get the fullest experience by reading them in publication order, by following this sequence:⁠[8-17]

Order Cover Title First published Notes
1 Book cover of The Word is Murder. The Word is Murder 2017⁠[8-9] Introduces Anthony and Hawthorne’s investigative partnership.
2 Book cover of The Sentence is Death. The Sentence is Death 2018⁠[10-11] Continues the partnership through a new murder case.
3 Book cover of A Line to Kill. A Line to Kill 2021⁠[12-13] Places the pair in a literary-festival investigation.
4 Book cover of The Twist of a Knife. The Twist of a Knife 2022⁠[14] Builds on Anthony’s role as both narrator and suspect.
5 Book cover of Close to Death. Close to Death 2024⁠[15-16] Uses a past case within the ongoing book-writing frame.
6 Book cover of A Deadly Episode. A Deadly Episode 2026⁠[17] Extends the series through a film adaptation and a new case.
Hawthorne & Horowitz books.
Hawthorne & Horowitz books.

1. The Word is Murder

Main bookRecommended reading
Book cover of The Word Is Murder.
Book cover of The Word Is Murder.

The Word is Murder (2017)⁠[8-9] establishes the series’ central arrangement: Anthony shadows Daniel Hawthorne during a murder investigation and plans to turn the case into a true-crime book. The case begins with Diana Cowper arranging her own funeral shortly before being killed.⁠[2]

This novel introduces Hawthorne’s abrasive methods, Anthony’s uncertain role, and the blend of investigation with literary self-awareness, a combination that continues throughout the series.⁠[2]

2. The Sentence is Death

Main bookRecommended reading
Book cover of The Sentence is Death.
Book cover of The Sentence is Death.

The Sentence is Death (2018)⁠[10-11] follows Anthony and Hawthorne into another self-contained murder inquiry, this time involving the death of divorce lawyer Richard Pryce. This installment maintains the narrator-detective structure while heightening the tension between Anthony’s attempts to interpret events and Hawthorne’s more controlled approach.⁠[3]

It may be read for its individual case, but it also expands the recurring professional dynamic.⁠[3]

3. A Line to Kill

Main bookRecommended reading
Book cover of A Line to Kill.
Book cover of A Line to Kill.

A Line to Kill (2021)⁠[12-13] moves the series to Alderney, where Anthony and Hawthorne attend a literary festival that becomes the setting for a murder investigation. This book maintains the familiar case-based structure while situating the pair within the context of writers, performers, island politics, and local disputes.⁠[4]

It also continues the pattern of Anthony trying to understand both the crime and Hawthorne himself.⁠[4]

4. The Twist of a Knife

Main bookRecommended reading
Book cover of The Twist of a Knife.
Book cover of The Twist of a Knife.

The Twist of a Knife (2022)⁠[14] places Anthony in danger when he becomes implicated in the murder of a hostile theatre critic. Hawthorne’s investigation is therefore not only another case but also a means of clearing the narrator.⁠[5]

As the next installment in the series, this book draws on the ongoing relationship between the two men, while still presenting a theatrical murder plot with its own circle of suspects.⁠[5]

5. Close to Death

Main bookRecommended reading
Book cover of Close to Death.
Book cover of Close to Death.

Close to Death (2024)⁠[15-16] changes the structure by having Anthony write about an older Riverview Close case from Hawthorne’s past. The principal murder investigation predates Anthony’s involvement, but the present-day frame belongs to the ongoing sequence of Hawthorne books.⁠[6]

This positions it as a later series entry rather than an ideal start, because it relies on the already-established premise of Anthony documenting Hawthorne’s cases in previous installments.⁠[6]

6. A Deadly Episode

Main bookRecommended reading
Book cover of A Deadly Episode.
Book cover of A Deadly Episode.

A Deadly Episode (2026)⁠[17] continues the series as Anthony’s Hawthorne books inspire a film adaptation. The murder of an actor during production connects the familiar literary frame with a new investigation in Hastings.⁠[7]

This book also reaches into an earlier Hawthorne case, but in the series, its main role is to develop the partnership further, guiding the characters through a story shaped by adaptation, performance, and Hawthorne’s past.⁠[7]

References

  1. Hawthorne & Horowitz | Books. Anthony Horowitz.
  2. The Word Is Murder. Arrow. ISBN: 9781784757236.
  3. The Sentence is Death. Arrow. ISBN: 9781784757533.
  4. A Line to Kill. Penguin. ISBN: 9781529156966.
  5. The Twist of a Knife. Penguin. ISBN: 9781529159370.
  6. Close to Death. Penguin. ISBN: 9781804942963.
  7. A Deadly Episode. Century. ISBN: 9781529904321.
  8. The Word Is Murder. Penguin Books UK.
  9. The Word Is Murder by Anthony Horowitz. Penguin Books Australia.
  10. The Sentence is Death. Penguin Books UK.
  11. The Sentence is Death by Anthony Horowitz. Penguin Books Australia.
  12. A Line to Kill. Penguin Books UK.
  13. A Line to Kill by Anthony Horowitz. Penguin Books Australia.
  14. The Twist of a Knife. Penguin Books UK.
  15. Close to Death. Penguin Books UK.
  16. Close to Death by Anthony Horowitz. Penguin Books Australia.
  17. A Deadly Episode by Anthony Horowitz. Penguin Books Australia.