These are some of the books that have been helpful to me:

• The H-Factor by James and Guylaine Tolchard
• When I Look I See by James and Guylaine Tolchard
• Revolutionary Wealth by Alivin and Heidi Toffler
• Leading with Questions by Michael Marquardt
• Smart Questions by Dorothy Leads
• When the Body Says No by Gabor Mate', M.D
• Magical Child by Joseph Chilton Pearce