"Mikis is thrilled when his grandfather buys a new donkey, but soon begins to worry that he is overworking the animal"--Provided by publisher. Interest Level: 3-6 Reading Level: 4.2 ATOS Book Level: 4.2 AR Interest Level: LG AR Points: 2 AR Quiz: 169526EN Reading Counts Level: 3.7 Reading Counts Points: 5 Lexile Measure: 640.