ISBN-13: 9781492283256 / Angielski / Miękka / 2013 / 50 str.
Her Majesty, Queen Craggy Crocodile of Reptile Land, sends Mr. Grumpy Lizard to meet four happy cousins, Hattie, Emi, Erin, and Katie Human. Come along for the fun as the four giggling cousins become the Official Ambassadors of Happiness in Reptile Land.