The Dream Builder’s Blueprint: Dr. King’s Message to Young People by Alice Faye Duncan; illus. by E. B. Lewis Primary Calkins/Astra 32 pp. 1/26 9781662680311 $19.99 As an opening note explains, this book’s text is drawn from one of Dr. Martin Luther King Jr.’s last public speeches, which he delivered in 1967 to an auditorium of young people at Barratt Junior High School in South Philadelphia.