A Lift-the-Flap Halloween Joke Book for Kids | Paperback | JUVENILE NONFICTION/Humor / Jokes & Riddles Celebrate Halloween with fangtastic knock-knock jokes set in a spooky haunted house, complete with ghouls, spiderwebs, and iconic monsters. Knock, knock! Who’s there? Coffin! Coffin who? Coffin from all the dust in here! Enter if you dare! Wander through the attic, secret passages, and other rooms with brave trick-or-treaters and lift the flaps for some spooky reveals and funny punch lines. These Halloween Day–themed jokes promise fun for all ages. The flaps work beautifully with the jump-scare nature of Halloween. With new artwork from Steve Björkman, who has a unique ink art style and eye for visual comedy, this series from Katy Hall and Lisa Eisenberg is great for young comedians today.