Books
Audiobooks
The Mackay MBA of Selling in The Real World (Unabridged)
2011
Dig Your Well Before You're Thirsty (Abridged)
2000
Sharkproof (Unabridged)
2009
Beware the Naked Man Who offers You His Shirt (Abridged)
1990
You Haven't Hit Your Peak Yet : Uncommon Wisdom for Unleashing Your Full Potential
2020
Sharkproof (Abridged)
2007