Book excerpt: A NEW YORK TIMES BOOK OF THE YEARHenrietta Lovell is best known as 'The Rare Tea Lady'. She is on a mission to revolutionise the way we drink tea by replacing industrially produced teabags with the highest quality tea leaves. Her quest has seen her travel to the Shire Highlands of Malawi, across the foothills of the Himalayas, and to hidden gardens in the Wuyi-Shan to source the world's most extraordinary teas.Infused invites us to discover these remarkable places, introducing us to the individual growers and household name chefs Lovell has met along the way - and reveals the true pleasures of tea. The result is a delicious infusion of travel writing, memoir, recipes, and glorious photography, all written with Lovell's unique charm and wit.