This packet will help early chapter book readers better understand Horrible Harry and the Green Slime. Six discussion questions (and space to answer them) and an editing activity are included for chapter 1. Three discussion questions, a space for an illustration and a sequencing activity are featured for chapter 2. Three discussion questions and a drawing activity are provided for chapter 3. Finally, a matching activity, 5 discussion questions and a space for illustration are provided for chapter 4. This booklet can be used by a student independently, or for partner or book club discussions.