Best Selling Peak District Author brings you the latest John Gammon Peak District Detective thriller Book number three from Series Six.
With a low head count at Bixton Police Station, DCI Gammon recruits two new officers DCI Keyworth and DCI Hayes.
Under pressure from his peers and a loss of composure with a newspaper reporter could cost Gammon his job.
The book takes many twists and turns for all the characters that have been involved from the first book.
Can you work out who DCI Gammon's latest foe is?
(Tags : Let That Be a Lesson (Unabridged) Colin J Galtrey Audiobook, Colin J Galtrey Audio CD )
