Here is some data I’ve collected on the reading level of Ruth Chew’s books. The data comes from what is printed on some of the copies in the collection and from old reviews published in industry journals.
It seems the books are generally considered to be suitable for second graders (seven-year-olds) and up, though of course every child is different.
| Baked Beans for Breakfast | ??? |
| Do-It-Yourself Magic | Grades 2-5. Ages 7-10. |
| Earthstar Magic | Grades 3-6. |
| Last Chance for Magic | Grade 3. Ages 7-10. |
| Magic in the Park | Sprache Readibility Formula: Readibility Level Grade 2.1. Ages 7-10. |
| Magic of the Black Mirror | Grade 2. Ages 7-10. |
| Mostly Magic | Grades 3-5. Grade Level Equivalent: 5.1. |
| No Such Thing as a Witch | Sprache Readibility Formula: Readibility Level Grade 2.2. Grades 2-5. Ages 7-10. |
| Royal Magic | Grade 3. Ages 7-10. |
| Second Hand Magic | Grades 2-4. Ages 7-10. |
| Summer Magic | Grade 2. Ages 7-10. |
| The Enchanted Book | Grades 3-5. Grade Level Equivalent: 5.3. Ages 7-10. |
| The Hidden Cave | Grades 3-5. |
| The Magic Coin | Grades 3-5. |
| The Secret Tree-House | ??? |
| The Trouble with Magic | Sprache Readibility Formula: Readibility Level Grade 2.2. Grades 3-5. Ages 7-10. |
| The Wednesday Witch | Reading Level: Grade 2. Ages 7-10. |
| The Wishing Tree | ??? |
| The Witch and the Ring | Grade 2. Ages 7-10. |
| The Witch at the Window | Sprache Readibility Formula: Readibility Level Grade 2.2. Ages 7-10. |
| The Witch’s Buttons | Grades 2-4. |
| The Witch’s Garden | Grades 3-5. |
| The Would-Be Witch | Grades 2-4. Ages 7-10. |
| Trapped in Time | Sprache Readibility Formula: Readibility Level Grade 2.2. Ages 7-10. |
| What the Witch Left | Grade 3. Ages 7-10. |
| Witch in the House | Grades 3-6. Ages 7-10. |
| Witch’s Broom | Ages 8-10. |
| Witch’s Cat | Grade 3. Ages 7-10. |
| Wrong Way Around Magic | Grade 3. Ages 7-10. |
| Shark Lady | Ages 7-10. Grades 3-5. Grade Level Equivalent: 3.5. |
| The Mystery of the Ghost Bell | ??? |
| The Questers | Ages 9 and up; Grades 4 and up. |
| Three Cheers for Polly | ??? |
