A Grief Observed, by C. S. Lewis (Large print, TPB, 1961, $1.50)
"Writing with love, humility, and faith, the celebrated author C. S. Lewis submits an intensely personal account of the meaning of his wife's death. He wrote A Grief Observed as 'a defense against total collapse, a safety valve,' and came to recognize that 'bereavement is a universal and integral part of our experience of love.'"
It is hard to know where to put this, but I finally decided on the bio. section, avail. 1/25.