HO, HO, HEY! There's an ELF in YOUR Christmas book! Get ready for another lively, interactive read-aloud in the Who's In Your Book series! Do you have what it takes to make Santa's Nice List? An elf is here to test you in this participatory read-aloud. Don't let the elf trick you into being naughty! Just follow his instructions to sing a Christmas carol, clap, BURP... Hey, wait a second! Children will be delighted to join in on the holiday...