Take a deep breath in... now blow it out! Where did all that air go?
Tony and Jace are back for another medical adventure, and this time, they're tackling a problem that's right under their noses! When a patient comes in with a breathing issue, the future doctor duo steps up to learn all about the lungs. Readers will journey alongside the brothers to visualize how these pink, spongy organs work to keep us running. It's a breath of fresh air for parents looking to explain the respiratory system in a fun, non-scary way.