Incoming Resources
- Lungs, your respiratory system, Seymour Simon
- Breath, the new science of a lost art, James Nestor
- Breathing makes it better, a book for sad days, mad days, glad days, and all the feelings in-between, Christopher Willard and Wendy O'Leary ; illustrated by Alea Marley
- The yawn book, written and illustrated by Diana Kim
- Breathing lessons, a doctor's guide to lung health, MeiLan K. Han, M.D.