There is an online article in the Grantville Gazette blog about Lafferty.
Secret Crocodiles and Strange Doings (or Sometimes the Magic Really Works) by Bud WebsterIt's nice, for the author appears to have done some research. But not a lot of new biographical information has been uncovered about Lafferty. Yet, every bit helps.
Also, for me, like with many such articles, the attention is a bit too much on the reception by the author of Lafferty, than rather Lafferty itself. Yay, a critique of a critique
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