An immediate bestseller when first published, Pay It Forward captured hearts all over the world, became a wildly popular film, and spawned a generation of increased altruism. This anniversary edition includes a new introduction by the author. It takes an inspiring and moving tale of a young boy who believed in the power of kindness and brings it to a new generation of readers.Twelve-year-old Trevor McKinney accepts his social studies teacher's challenge: come up with a plan to change the world. His idea is simple: Do a good deed for three people and ask them to 'pay it forward' to three others in need. He envisions a vast movement of kindness and goodwill spreading beyond his small California town and across the world. The project, however, appears to falter. Jerry, a bum who receives some allowance money from Trevor, returns to a life of dissolution. Trevor wants his pretty, hardworking mother--a woman who raised him lovingly despite struggles with alcoholism--to marry his teacher,