Order of Book Series
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Detective Markham Mystery Books in Order

Detective Markham Mystery by Catherine Moloney contains 24 books, published between 2018 and 2026. The first book is A Walking Shadow / Crime in the Choir (2018) and the newest is Crime in the Gym (2026). Publication order is the reading order below.

Books
24
Published
2018–2026
Pages on record
698 in 3 of 24 books
See all 24 books in order Printable Detective Markham Mystery checklist

Detective Markham Mystery is a crime series by Catherine Moloney, running to 24 books from 2018 to 2026. The opening book appears as both A Walking Shadow and Crime in the Choir (2018). Many titles follow a Crime in the ... pattern, placing the case in a setting such as a hospital, a convent, a ballet or a book club. Crime in the Gym (2026) is the newest entry, and the series is ongoing.

How many Detective Markham Mystery books are there?

Detective Markham Mystery has 24 books, released between 2018 and 2026.

Detective Markham Mystery Books in Publication Order

The table lists all 24 Detective Markham Mystery books in the order they were published, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.

  1. Cover of A Walking Shadow / Crime in the Choir by Catherine Moloney, book 1 of the Detective Markham Mystery series (2018)
  2. Cover of Crime In The Heat by Catherine Moloney, book 8 of the Detective Markham Mystery series (2020)
  1. 1
    A Walking Shadow / Crime in the Choir2018 · 228 pages · confirmed 1/4
    2018228
    Buy at Amazon USAmazon UK
  2. 2
    Blood Will Have Blood / Crime in the School2019 · confirmed 1/4
    2019–
    Buy at Amazon USAmazon UK
  3. 3
    Crime In The Hospital2019 · confirmed 1/4
    2019–
    Buy at Amazon USAmazon UK
  4. 4
    Crime in the Convent / Night's Black Agents2019 · confirmed 1/4
    2019–
    Buy at Amazon USAmazon UK
  5. 6
    Crime in the Ballet2019 · confirmed 1/4
    2019–
    Buy at Amazon USAmazon UK
  6. 8
    Crime In The Heat2020 · 232 pages · confirmed 1/4
    2020232
    Buy at Amazon USAmazon UK
  7. 9
    Crime At Home2020 · confirmed 1/4
    2020–
    Buy at Amazon USAmazon UK
  8. 10
    Crime in the Ballroom2020 · confirmed 1/4
    2020–
    Buy at Amazon USAmazon UK
  9. 11
    Crime in the Book Club2020 · confirmed 1/4
    2020–
    Buy at Amazon USAmazon UK
  10. 12
    Crime in the College2021 · 238 pages · confirmed 1/4
    2021238
    Buy at Amazon USAmazon UK
  11. 13
    Crime in the Kitchen2021 · confirmed 1/4
    2021–
    Buy at Amazon USAmazon UK
  12. 14
    Crime in the Spa2021 · confirmed 1/4
    2021–
    Buy at Amazon USAmazon UK
  13. 15
    Crime in the Crypt2021 · confirmed 1/4
    2021–
    Buy at Amazon USAmazon UK
  14. 16
    Crime in Oxford2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  15. 17
    Crime in Carton Hall2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  16. 18
    Crime in Retirement2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  17. 19
    Crime in the Boutique2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  18. 20
    Crime in the High Street2023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  19. 21
    Crime in the Allotment2023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  20. 22
    Crime in the Salon2024 · confirmed 1/4
    2024–
    Buy at Amazon USAmazon UK
  21. 23
    Crime in the Tower2024 · confirmed 1/4
    2024–
    Buy at Amazon USAmazon UK
  22. 24
    Crime In The Garden2025 · confirmed 1/4
    2025–
    Buy at Amazon USAmazon UK
  23. 25
    Crime in the Gym2026 · confirmed 1/4
    2026–
    Buy at Amazon USAmazon UK

Is there a chronological order for Detective Markham Mystery?

No separate chronological order is on record for Detective Markham Mystery, because none of the book listings this catalogue draws on publishes one; the publication order above is the only order given.

Do you have to read Detective Markham Mystery books in order?

You should read the Detective Markham Mystery books in publication order, the order of the numbered table above. The catalogue does not record whether each Detective Markham Mystery book also stands alone.

Where to start with Detective Markham Mystery

Start with A Walking Shadow / Crime in the Choir (2018), the earliest published title.

What is the newest Detective Markham Mystery book?

Crime in the Gym (2026) is the newest Detective Markham Mystery book released so far.

Is there a new Detective Markham Mystery book coming?

No next Detective Markham Mystery book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.

Detective Markham Mystery at a glance

Still running
Detective Markham Mystery is still running, with a title published as recently as 2026.
Release pace
Detective Markham Mystery books have appeared more than one a year on average.
Length
698 pages across the 3 of 24 books with a recorded length, a median of 232 pages each.
Busiest decade
Most Detective Markham Mystery books, 18 of 24, were published in the 2020s.

More books by Catherine Moloney

The author page linked below lists every book in publication order.