Collected letters
C. S. Lewis
HarperCollins Publishers
edited by Walter Hooper
HarperCollins Publishers 2006 Collected letters / C. S. Lewis v. 3
Available at 1 libraries
HarperCollins Publishers c2004 Collected letters / C. S. Lewis v. 2
HarperCollins Publishers c2000 Collected letters / C. S. Lewis v. 1
Available at 4 libraries