John lives with burning pain in his throat for an hour or two after he eats specific foods. It hurts very badly, and John finds a new food every day that causes his throat problems. John and his friends wanted to write a book to raise awareness. Eosinophil-associated diseases are on the rise. Yet, many patients suffering from these disorders go undiagnosed for years due to a lack of information or awareness of these diseases. John, who lives with Eosinophilic Esophagitis, wanted to learn more about the disease. He gathered his friends, Kaitlyn and Andrew, to join him on a quest to unlock the secrets of EoE. Come along with these brave adventurers as they meet the mighty Wizard Rothenberg, who leads them through the Valley of the Esophagus.

All proceeds go toward Cincinnati Children's Hospital and the continuing efforts of Dr. Rothenburg to seek a cure for EOE.