The Plan contains two booklets: The Master Plan for Planet Earth (MAP) and The Light. MAP explains the worldwide governmental/social system revealed by Maitreya. The Light explains The Greatest Sign or the Eternal Divine Path, which leads to the creation of the Communities of Light (COLs), which are needed for this system (MAP) to work.
The Plan is also fully available online: http://www.maitreya.org/english/WORDPLAN.HTM
You may choose to purchase this book through your local bookstore or website that sells books, such as Amazon ( http://www.amazon.com/The-Plan-Maitreya/dp/0970733720 ), Barnes & Noble, etc. Since these companies change and update their policies, they sometimes cannot place orders from all publishers (you always can purchase The Plan directly from the Mission Of Maitreya here, of course)! Simply submit the ISBN (13 digit) number for The Plan, which is: 978-0-9707337-2-6 (the old 10 digit is 0-970733-2-0) to the distributors (book sellers).