Allan Leighton

title	media type	ISBN-13	year of publication
On Leadership	Paperback	978-1-905211-44-9	2008
On Leadership: Practical Wisdom from the People who Know	"	978-1-905211-27-2	2008
On Leadership: Practical Wisdom from the People Who Know	Hardcover	978-1-905211-26-5	2007
Tough Calls: Making the right decisions in challenging times	Paperback	978-1-84794-054-4	2012
Tough Calls: Making the right decisions in challenging times	Hardcover	978-1-84794-052-0	2011