ISBN-13: 9780984472000 / Angielski / Miękka / 2010 / 50 str.
Five Fs of Life was written for busy people who would like to apply a straight forward strategy to balance their lives in 30 minutes. In particular, the book was for professionals to read during a 30 minute flight and to be pass on to other people who are in a stressful or feeling that they only have 30 minutes to spare.