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- Bones, injury, illness, and health, Carol Ballard
- The skeleton and muscular system, Carol Ballard
- Cells and cell function, Carol Ballard
- Why do I need glasses?, Carol Ballard
- What happens to broken bones?, Carol Ballard
- Exercise, text by Carol Ballard ; photography by Robert Pickett
- Personal hygiene, text by Carol Ballard ; photography by Robert Pickett
- Ears, Carol Ballard
- The digestive system, injury, illness, and health, Carol Ballard
- Food webs, Carol Ballard
- AIDS and other epidemics, by Carol Ballard
- Eyes, injury, illness, and health, Carol Ballard
- Muscles, injury, illness, and health, Carol Ballard