Lost World – Secrets of a World Heritage Site – is a glossy 300-page coffee-table book published by The Gibraltar Museum. Next Idea was asked by the publishers to design and produce the book. What an honour! With over 350 incredible images the book was 15 years in the making with the authors Clive Finlayson, Geraldine Finlayson and Stewart Finlayson taking close to half a million pictures. The idea for book came about to highlight the values of the Gorham’s Cave Complex UNESCO World Heritage Site, and was formally launched at the Gibraltar International Literary Festival in 2017.