Walker, K. (Ed.), 2017. Stonechat: The e-Newsletter of the Implement Petrology Group, Volume 5. pp 23. CONTENTS Editorial Welcome from our new Chair, Alison Sheridan Digitising the Mike Pitts Stone Axe Archive, Katharine Walker and Mik Markham Stone Axe Wiki – Outline concept, Mik Markham More than trade, Sally Taylor News from JADE2, Alison Sheridan New book: Written in Stone: Papers on the function, form, and provenancing of prehistoric stone objects in memory of Fiona Roe (ed. Ruth Shaffrey) The Implement Petrology Meeting and Workshop, Birmingham, 13th-14th February 2016. Details of the next meeting DOWNLOAD PDF Available here