My Grandpa Wears a Mask at Night (Paperback) (ISBN-13: 9798892216067)

Liam and Lydia were scared when they first saw their grandpa with a CPAP mask on. This book, very generally and in a kid-friendly manner, introduces the CPAP machine (a.k.a. snorkel) to a child. If you have sleep apnea, wear a CPAP mask while sleeping, have kids around, it's a must read. It is short, to the point, and humorous.