<p>&#39;He opened the cupboard and stared in disbelief at the emptiness within. There wasn&#39;t any coffee left...&#39; So begins this marvellous foray into a wondrous London-based coffee adventure combining literature, fantasy, history and art into a frothy cappuccino. Bob Biderman is a social historian and author of numerous books, both fiction and non-fiction, including A People&#39;s History of Coffee and Cafes.</p>