This book is mentioned in the March 2017 DTRFG Newsletter.
Just to say that it is in stock at Totally TTRs - see https://totallyttrs.com/epages/699105d9-e4cc-4b32-b236-84e72cd67f84.sf/en_GB/?ObjectPath=/Shops/699105d9-e4cc-4b32-b236-84e72cd67f84/Products/TTR-0593