When reading the novel "The Mouse and the Motorcycle" I read chapters 1-6 the first week and chapters 7-13 the second week. Included is a spelling list for Part I (Chapters 1-6). There are 15 regulary words and 5 harder "challenge" words included. There are also ten vocabulary words included, with definitions, that come from part I. Hopefully this saves you some time creating a spelling and vocabulary list for this fun book! Part II can be purchased also!