$2 Each Soft Cover: Three Cups of Tea; good condition. Hard Cover; Good condition. The book is the sequel to the bestselling book Three Cups of Tea and tells the story of Mortenson's humanitarian efforts to build schools in Pakistan and Afghanistan with his non-profit charity organization, Central Asia Institute. CAI reports that as of 2010, it has overseen the building over 171 schools in the two countries. These schools reportedly provide education to over 64,000 children, including 54,000 girls, where few education opportunities existed before in the remote regions of Pakistan and Afghanistan.