CliffsNotes

CliffsNotes is the classic series of yellow-and-black study guides that summarize novels, plays, and major subjects with plot overviews, character lists, and review questions. For decades, students have used them to clarify confusing reading or review before tests. Parents appreciate that, when used well, the guides can support comprehension and discussion—not just shortcut assignments. They’re best for high-school and college-level literature and content-heavy courses. Individual booklets are inexpensive, and many are available at libraries or as e-books, making them a low-cost backup tool in any serious reader’s arsenal.