Written by Andy Diggle; Art by Leonardo Manco; Cover by Glenn Fabry

Vertigo's flagship title reaches its 20th anniversary issue with "The Laughing Magician," Part 1 of 3! The streetwise, chain-smoking con-magician John Constantine finds himself in receipt of a most perplexing birthday gift: a memory wrapped up in a warning. As Constantine tries to figure out what it means, the brutal African war-mage known as Mako hits London - and he's taking no prisoners...