Mitchel Lenson Managing Director
Managing Director and Global CIO Â– Deutsche Bank
"There are very few books that both tackle this topic and tackle it from the perspective of someone trying to perform the role, for this reason Marks book is an invaluable insight for those who are looking for help or guidance and do not know where to go. The style is such that the book is readable and easy to follow. It might not have the ending of one of Dan Browns novels but in the world of the CTO who needs surprises like that?"