Order of Book Series
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Old Guys Murder Mystery Books in Order

Old Guys Murder Mystery by Jon Spoelstra contains 10 books, published between 2022 and 2026. The first book is Who's Killing the Fountain of Youth? (2022) and the newest is Who's Killing Wicked Nelly (2026). Publication order is the reading order below.

Books
10
Published
2022–2026
See all 10 books in order Printable Old Guys Murder Mystery checklist

Old Guys Murder Mystery runs to 10 books with Jon Spoelstra credited on every one. The catalogued titles are framed as questions, starting with Who's Killing the Fountain of Youth? (2022) and continuing through Who's Killing All My Old Girlfriends? and Who's Killing the Old Bank Robbers? (2022), Who's Killing the Old Movie Stars? (2023), Who's Killing the Alchemy Winery? (2024), Who's Killing the Serenity Cruise? and Who's Killing My Old Neighbors? (2025). Two more are dated 2026, and the series is listed as ongoing.

How many Old Guys Murder Mystery books are there?

Old Guys Murder Mystery has 10 books, released between 2022 and 2026.

Old Guys Murder Mystery Books in Publication Order

The table lists all 10 Old Guys Murder Mystery books in the order they were published, with the release year and how many independent book listings confirm each title. Catalogue data as of September 2026.

  1. 1
    Who's Killing the Fountain of Youth?2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  2. 2
    Who's Killing All My Old Girlfriends?2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  3. 3
    Who's Killing the Old Bank Robbers?2022 · confirmed 1/4
    2022–
    Buy at Amazon USAmazon UK
  4. 4
    Who's Killing the Old Movie Stars?2023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  5. 5
    Who's Killing the OldMystery Writers?2023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  6. 6
    Who's Killing the Alchemy Winery?2024 · confirmed 1/4
    2024–
    Buy at Amazon USAmazon UK
  7. 7
    Who's Killing the Serenity Cruise?2025 · confirmed 1/4
    2025–
    Buy at Amazon USAmazon UK
  8. 8
    Who's Killing My Old Neighbors?2025 · confirmed 1/4
    2025–
    Buy at Amazon USAmazon UK
  9. 9
    Who's Killing My Summer Vacation?2026 · confirmed 1/4
    2026–
    Buy at Amazon USAmazon UK
  10. 10
    Who's Killing Wicked Nelly2026 · confirmed 1/4
    2026–
    Buy at Amazon USAmazon UK

Is there a chronological order for Old Guys Murder Mystery?

No separate chronological order is on record for Old Guys Murder 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 Old Guys Murder Mystery books in order?

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

Where to start with Old Guys Murder Mystery

Start with Who's Killing the Fountain of Youth? (2022), the earliest published title.

What is the newest Old Guys Murder Mystery book?

Who's Killing Wicked Nelly (2026) is the newest Old Guys Murder Mystery book released so far.

Is there a new Old Guys Murder Mystery book coming?

No next Old Guys Murder 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.

Old Guys Murder Mystery at a glance

Still running
Old Guys Murder Mystery is still running, with a title published as recently as 2026.
Release pace
Old Guys Murder Mystery books have appeared more than one a year on average.
Busiest decade
Most Old Guys Murder Mystery books, 10 of 10, were published in the 2020s.

More books by Jon Spoelstra

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