An Extrapolation on The Silmarillion

An Extrapolation on The Silmarillion is a 1975 booklet on The Silmarillion, reprinting an article published in two parts in Mallorn 7 and Mallorn 8. The booklet was suppressed by The Tolkien Society because of poor editing. A revised edition was published in 1977 as A Speculation on The Silmarillion (Baltimore, Md.: T-K Graphics, 1977. [23] pp. 21 × 14 cm).

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• Åke Bertenstam, A Chronological Bibliography of Books About Tolkien</small>