Sam Graham
Books
Green
2018
ISBN 9780399591143
Doctor Who: Destination: Nerva
UK political system
1987
ISBN 9780948766015
Implementing Mrpii
2012
ISBN 9781467889926
Making ERP Work
2016
ISBN 9781533588746
ERP Repair Kit
2016
ISBN 9781537448787
ERP - Is there an alternative?
2017
ISBN 9781533637963- No cover
Lovecraftiana
2020
ISBN 9798585457104