No! – Book summary The Art of Saying No! with a Clear Conscience Jesper Juul AuthorHouseUK (25 July 2012) Book
How to Win Friends and Influence People – Book Summary Dale Carnegie Vermilion; New Ed edition (6 April 2006) Book
Mindset Changing the way you think to fulfil your potential (updated edition) Carol S. Dweck Robinson; 6 edition (12 Jan.