{"product_id":"young-cam-jansen-and-the-knock-knock-mystery-9780142422250","title":"Young Cam Jansen and the Knock, Knock Mystery","description":"Cam, her best friend Eric, and Eric's mom are spending the day with Eric's grandparents. But Grandpa and Grandma seem too tired to visit. Every so often, a knock at the door wakes them up. But when they go to answer, no one is there. Is a Knock, Knock Ghost on the loose? It's up to Cam to solve the mystery  \u003cp\u003e\u003c\/p\u003eGarden State Children's Book Award 2017 Nominee.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003eDavid A. Adler is the author of over two hundred children's books. He lives in Woodmere, New York. \u003cp\u003e\u003c\/p\u003eSusanna Natti also illustrates the Lionel series by Stephen Krensky. She lives in Bedford, Massachusetts.\u003cbr\u003e","brand":"Penguin Young Readers Group","offers":[{"title":"Default Title","offer_id":50643230064914,"sku":"9780142422250","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_2496acf4-c4e4-411e-95e3-0c72b26190c6.jpg?v=1733080959","url":"https:\/\/surprise-castle.myshopify.com\/products\/young-cam-jansen-and-the-knock-knock-mystery-9780142422250","provider":"Surprise Castle","version":"1.0","type":"link"}