"We Are In A Book" is a Geisel Award-winning children's book by renowned author Mo Willems. This book is arguably the best in Willems' hilarious Elephant and Piggie series. Highly recommended for anyone with early readers. They'll delight in following Elephant and Piggie as they realize that someone is reading them.
I recommend all of the Elephant and Piggie books, but this one is particularly good, and you can't beat the $4.79 price for a hardcover book.
Here's your link to the 5-star
Amazon review page:
https://www.amazon.com/We-Are-Book-Elephant-Piggie/dp/1423133080/