More than any other tree, the oak has been a symbol of strength and durability. Venerated in pagan societies, elements of its worship were absorbed by other religions: Celtic mythology, for example, where it is believed to be a gateway between worlds; or Norse, where it is sacred to Thor, god of thunder, as the tree most often struck by lightning. In Oak, Peter Young illuminates and examines this magnificent and ubiquitous tree, tracing its biological history in its many manifestations, natural and cultural. Much-loved internationally, the oak is to be found in works of art, folk-tales, poems and songs. Oak narrates the biography of the tree that since time immemorial has been a symbol of loyalty and strength, generosity and renewal.