Wil Tirion has written at least 7 books. Their most popular book is 2019 Guide to the Night Sky Southern Hemisphere: A month-by-month guide to exploring the skies above Australia, New Zealand and South Africa with 1 save with an average rating of -⭐.
They are best known for writing in the genres Nature, Nonfiction, and Science.
 2019 Guide to the Night Sky Southern Hemisphere 2019 Guide to the Night Sky Southern Hemisphere: A month-by-month guide to exploring the skies above Australia, New Zealand and South Africa
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 The Cambridge Atlas of Herschel Objects
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 The Southern Sky Guide
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 A Walk through the Southern Sky: A Guide to Stars, Constellations and Their Legends
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 A Walk through the Heavens
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 The Cambridge Star Atlas
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 The Monthly Sky Guide
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