Yet just as he is on the brink of a discovery, he keels over, nearly dead.Thorton's servant, Sybil, and his talking raven, Odo, are filled with dread: will they be thrown out into the streets to fend for themselves? Their only hope is to discover the alchemist's secret and learn to make gold. And according to their master's last garbled words, the secret has something to do with a green-eyed child, the mysterious Book Without Words, and three sweet-smelling stones in the foul muck at the bottom of a cauldron...From Avi, the 2003 Newbery Award-winning author of "Crispin: The Cross of Lead," comes the story of Thorston, an alchemist who works to concoct a potion that will enable him to live forever--and keep dying and rising from the dead as a result.

    He presents the results of his 10-year-long interdisciplinary research in an easily understandable, even entertaining manner.Inspite - or even because - of the disgraceful hostility, provoked by his theories, this book keeps being of ardent topicality, which in the light of recent scientific research is even growing.Earth in Upheaval - a very exactly investigated and easily understandable book - contains material that completely revolutionizes our view of the history of the earth.For all those who have ever wondered about the evolution of the earth, the formation of mountains and oceans, the origin of coal or fossils, the question of the ice ages and the history of animal and plant species, Earth in Upheaval is a MUST-READ!