Once in a Blue Moon: Nature's rarest events and best-kept secrets

What’s behind the eerie St Elmo’s Fire phenomenon?
What was the mysterious explosion that tore through a Siberian forest in the early 1900s?
And can fish and frogs really rain from the sky?

Travel around the globe and even into space with this dazzling natural history book, discovering the stories of nature’s rarest events and best-kept secrets.

From strange marvels of the night sky to the world’s weirdest weather events; from the most peculiar plants to rare and elusive animals; this book ga...