A Fine (unread), Very Rare, signed (by Stephen Briggs to the title page - see pictures), first impression, first Salisbury Museum edition, hardback book. No  d.j. as published (see pictures). Blue cloth covered boards, marbled endpapers and gilt profile to front board of Sir Terry Pratchett. Illustrated by Paul Kidby. This publication was the first and only published for the exhibition 'Terry Pratchett His World: A Brief Guide To Discworld' held at Salisbury Museum, 16th September 2017 - 13th January 2018. A very rare, limited and unusual Terry Pratchett item for the fan/collector. Published by Salisbury Museum for the Terry Pratchett, His World Exhibition, 2017.