作者: Jr. E.D. Hirsch

Jr. E.D. Hirsch: Books to Build On

Jr. E.D. Hirsch: Schools We Need

Jr. E.D. Hirsch & John Holdren: What Your Kindergartner Needs to Know (Revised and updated)

Jr. E.D. Hirsch: What Your First Grader Needs to Know (Revised and Updated)

Jr. E.D. Hirsch: What Your Second Grader Needs to Know (Revised and Updated)

Jr. E.D. Hirsch: What Your Fourth Grader Needs to Know (Revised and Updated)

Jr. E.D. Hirsch: What Your Fifth Grader Needs to Know

Jr. E.D. Hirsch: What Your Sixth Grader Needs to Know