In a medieval cookbook in a special-collections library, near-future London, jaded food and drink authority Nick Kippax finds an alluring stain next to a recipe for the mythical crandolin. He tastes it, ravishing the page. Then he disappears. So begins an adwentour that quantum-leapfrogs time, place, singularities, and Quests – from the secrets of confectionery to the agonies of making a truly great moustache, from maidens in towers to tiffs between cosmic forces. Food, music, science, fruitloopery, superstition, railways, bladder-pipes and birth-marked Soviet statesmen; all are present in an extraordinary novel that is truly for the adwentoursomme.