The fun-filled quiz book that kids and the whole family will enjoy this Christmas Have fun with family and friends with this book of brain-teasing riddles that will have everyone scratching their heads! Publisher: HarperCollins Publishers Author(s): National Geographic Kids Number of pages: 104 Collection: National Geographic Kids Publication date: 2021 Dimensions: 162 x 192 x 10 Cover type: Paperback / softback.