However, these are not the only books that were published by Lewis in September during his lifetime. No less than five of his non-fiction titles came out this month. Also, two more of his fictional works were released and one of his poetry books!
Here’s a rundown of what they were (including the Narnia books):
Dymer (9/20/26)
Out of the Silent Planet (9/23/38)
The Voyage of the Dawn Treader (9/15/52)
The Silver Chair (9/7/53)
The Horse and His Boy (9/6/54)
English Literature in the Sixteenth Century (9/16/54)
Surprised By Joy (9/19/55)
Till We Have Faces (9/10/56)
Reflections on the Psalms (9/8/58)
Studies in Words (9/9/60)
A Grief Observed (9/29/61)