In the hilarious eighth book of this blockbuster graphic novel series, Narwhal and Jelly celebrate the spookiest time of the year — Halloween — with a super twist!Dive into three new stories that are sure to fright and delight! Narwhal loves Halloween — it's a great excuse to dress up in a spooky and silly costume, like a ghost, a mermaid, a banana or maybe even Marlow the Mustachioed Moose. It's a skeleTON of fun! Jelly isn't dressing up, though — he's a little scared of thi