Teaching is among the most admirable professions.

However, today's teachers face unprecedented challenges - from limited funding to book banning. In classrooms across the world, teachers demonstrate resilience and ingenuity as they dedicate their lives to improving those of future generations.

Featuring a range of first-hand accounts, James Patterson explores the creative and noble work of teachers across America.

While the future may be in doubt, one thing is certain. Teachers change students' lives.