Book 1


Book 2

A Little Night Murder

by Neil Richards and Matthew Costello

Published 29 September 2019

Book 3

London Calling!

by Neil Richards and Matthew Costello

Published 29 November 2019

Book 4


Book 5

Deadly Cargo

by Neil Richards and Matthew Costello

Published 31 May 2020

Book 6


Book 7

The Wrong Man

by Neil Richards and Matthew Costello

Published 29 January 2021

Book 8