G. B. Ralph author header


Killer on the Kelvin Explorer paperbacks out now

The latest Milverton Mystery, Killer on the Kelvin Explorer, is available now in paperback!

Stack of paperback books, The Milverton Mysteries, held up by the author G. B. Ralph.

Amazon are the first to have the book available for readers:

It will filter through to other online retailers in the coming days and weeks. So check in with your preferred bookseller to get your copy!

Paperback copies of the Milverton Mysteries by G. B. Ralph with Killer on the Kelvin Explorer shown tied up in with pink ribbon.

Buy Killer on the Kelvin Explorer

Kindle / ebook

Amazon US | Amazon UK | Amazon CA | Amazon DE | Amazon AU (NZ)

Also available in Kindle Unlimited.

Paperback

Order online:
Amazon US | Amazon UK | Amazon CA | Amazon DE | Amazon AU (NZ)
Bookshop.org | Barnes & Noble | Waterstones | Foyles | Blackwell’s | Alibris | BAM! (Books-A-Million) | Mighty Ape | Fishpond

Order online or browse in store:
Bruce McKenzie Booksellers (Palmerston North, NZ)

Can’t find your preferred store? Ask your local bookseller to order a copy for you.

Audiobook

The audiobook has been confirmed and will be released 6 April 2027!
Jump on my mailing list for updates.

Addison Harper and Sergeant Jake Murphy are off to a shaky start with their new living situation. So, when Addison has the chance to get out of town and clear his head, he’s quick to climb aboard.

The day’s scenic railway journey features a powerful steam engine pulling lovingly restored heritage carriages. On the train, passengers enjoy dramatic landscapes and endless cups of tea. When it comes to driving Milverton’s tourism, Addison can see they’re already on the right track. Unfortunately, a death en route threatens to derail not only the day’s excursion but any future marketing efforts.

Passengers have been promised an unforgettable day out… and they’re going to get it.

Steam train background. Text overlay reads: Killer on the Kelvin Explorer traverses New Zealand’s picturesque lower North Island and is the latest in a wonderful cosy mystery series. Investigate The Milverton Mysteries for a chaotic cast of local busybodies, delicious baked treats, a demanding and disdainful ginger cat, a very slow-burn romance with a rather appealing policeman, and of course… murder! Release date 9 September 2026. Book cover image of Killer on the Kelvin Explorer by G. B. Ralph.

Killer on the Kelvin Explorer traverses New Zealand’s picturesque lower North Island and is the latest in a wonderful cosy mystery series.

Investigate The Milverton Mysteries for a chaotic cast of local busybodies, delicious baked treats, a demanding and disdainful ginger cat, a very slow-burn romance with a rather appealing policeman, and of course… murder!

Buy Killer on the Kelvin Explorer

Kindle / ebook

Amazon US | Amazon UK | Amazon CA | Amazon DE | Amazon AU (NZ)

Also available in Kindle Unlimited.

Paperback

Order online:
Amazon US | Amazon UK | Amazon CA | Amazon DE | Amazon AU (NZ)
Bookshop.org | Barnes & Noble | Waterstones | Foyles | Blackwell’s | Alibris | BAM! (Books-A-Million) | Mighty Ape | Fishpond

Order online or browse in store:
Bruce McKenzie Booksellers (Palmerston North, NZ)

Can’t find your preferred store? Ask your local bookseller to order a copy for you.

Audiobook

The audiobook has been confirmed and will be released 6 April 2027!
Jump on my mailing list for updates.