First book, "Class Dismissed: I'm Going Hunting!" http://bookstore.iuniverse.com/

Second book, "We're Gonna Need More Arrows!" http://bookstore.xlibris.com/

Third book, "Pig Tales and Other Hunting Adventures" https://www.lulu.com/

Fourth book, "Birds, Bucks, and Boars" https://outskirtspress.com/birdsbucksandboars