Find out what Halloween costumes Jj and his friends choose in this spooktacular board book with lift-the-flaps based on the hugely popular Trick or Treat song Jj and his friends can wait to dress up in their costumes and go trick-or-treating on Halloween What will Everyone dress as What kinds of treats will they get Lift the flaps in this fun board book and see Cocomelon is the 1 kids show on YouTube over 166 million subscribers and the 1 kids show on Netflix Cocomelon trade 2024 Moonbug Entertainment. All Rights Reserved.