Self-help ✦ Penny’s Take
How Does Your Engine Run?
Mary Sue Williams · 1996
82/100
👍 Worth It
Thirty years of adoption in occupational therapy and special education classrooms doesn't happen by accident — the engine metaphor is simple enough for a child to internalize and structured enough for a professional to build a curriculum around. If you're a parent or educator working with a child who has sensory or attention regulation challenges, this is still a foundational resource worth knowing.
✦ Penny’s Take — this is The Review Group’s own editorial assessment. Penny’s analytical review line researched this book from real sources and scored it across the lenses shown below. It’s an honest first-party read — not a page-by-page personal one. The gold ✓ Penny Tested mark is reserved for books Penny reads cover to cover herself.
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Show the math
Verdict receipt0–100
safety95
substance88
craft80
originality82
accuracy85
hype70
age-fit78
human-eye82
Penny’s verdict82
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