The product is a collection of five paperback books and one hardback from the William Warwick series by Jeffrey Archer. The novels, with titles "Nothing ventured", "Hidden in plain sight", "Turn a blind eye", "Over my dead body", "Traitors Gate", and "Next in line", are part of a mystery genre and are aimed at an adult audience. Published by Harper Collins and Panmacmillan, these books are in English. The books are not personalized, signed, or inscribed, and are not vintage.