I have five download codes to give away for the new audiobook of “The Man in the Canary Waistcoat”.  This is the second book in the Sam Plank series, although each book is a standalone story.  In this book, Sam plunges into the world of investment fraud.  And the narrator is Guy Hanson, who, well, just is Sam.

I have codes for both Audible.co.uk (for UK readers) or Audible.com (for the rest of the world) – please specify which you want when you enter.

To be in with a chance of winning, fill in the entry form below with the answer to this question:

Which world-famous department store is now located on Great Marlborough Street in London, opposite where Sam Plank was based at his magistrates’ court police office in the 1820s?

The competition will run until midnight BST on Wednesday 19 April 2017, and the five winners will be selected at random after that.  Good luck!