Sir Ernest Shackleton: South!

Shackleton South PDF

South! The story of Sir Ernest Shackleton’s Imperial Trans-Antarctic expedition (1914–1917) is still considered one of the single most dramatic, thrilling and exhausting adventures during the so-called Heroic Age of Antarctic Exploration. In “South!”, Shackleton tells the whole story in … Read more and download PDF

And there was Light

In this book the story is told of adventures and discoveries in astronomy from the star-gazing astrologers of Babylon and China to the astrophysicists of today. Until about 1500 A.D. the Greeks were foremost in the field of cosmic speculation. … Read more and download PDF