David J. Smith BSc PhD CEng FIEE FIQA HonFSaRS MIGasE.

title	ISBN-13	year of publica- tion	other author(s)
Functional Safety: A Straightforward Guide to Applying IEC 61508 and Related Standards	978-0-7506-6269-7	2004	Kenneth G. L. Simpson MPhil FIEE FInstMC MIGasE.
Functional Safety: A Straightforward Guide to IEC61508 and Related Standards	978-0-7506-5270-4	2001	"
Reliability, Maintainability and Risk 8e: Practical Methods for Engineers including Reliability Centred Maintenance and Safety-Related Systems: Practical Safety-Related Systems Engineering Methods	978-0-08-096902-2	2011
Reliability, Maintainability and Risk: Practical Methods for Engineers	978-0-08-102010-4	2017
Reliability, Maintainability and Risk: Practical Methods for Engineers including Reliability Centred Maintenance and Safety-Related Systems	978-0-7506-6694-7	2005
Safety Critical Systems Handbook: A STRAIGHTFOWARD GUIDE TO FUNCTIONAL SAFETY, IEC 61508 AND RELATED STANDARDS: A Straight forward ... 61511 and Machinery IEC 62061 and ISO 13849	978-0-08-096781-3	2010	Kenneth G. L. Simpson MPhil FIEE FInstMC MIGasE.
The Safety Critical Systems Handbook: A Straightforward Guide to Functional Safety: IEC 61508 , IEC 61511 and Related Guidance	978-0-12-805121-4	2016	"