As a special offer for our new mystery 'The Riddle of the Ruby Tiger' we are offering you the chance to get a copy of our first mystery 'A Grave Mistake' at a special bundle price.
Purchase a digital copy of 'The Riddle of the Ruby Tiger' today and we will send you a discount code to purchase a physical copy of 'A Grave Mistake' for only £15.00 
Available while stocks last, subject to shipping and taxes.