“Neverwhere” is a novel by Neil Gaiman that was first published in 1996. The story follows the adventures of Richard Mayhew, a young man who discovers a world beneath the streets of London that he never knew existed. This hidden world is full of strange and wonderful creatures, and Richard quickly finds himself caught up in a battle to save it from destruction. Along the way, he makes new friends and learns that there is more to life than he ever could have imagined.