A beautiful commemorative edition of Dr. Martin Luther King's last speech "I've Been to the Mountaintop," part of Dr. King's archives published exclusively by HarperCollins. On April 3, 1968, Dr. Martin Luther King Jr. stood at the pulpit of Mason Temple in Memphis, Tennessee, and delivered what would be his final speech. Voiced in support of the Memphis Sanitation Worker's Strike, Dr. King's words continue to be powerful...