Colorado Parks & Wildlife Research Library

Kate and her grandfather use one of his inventions, combining psychic power with quantum physics, to travel faster than the speed of light on a mission to save the sun from a premature death.

Fourteen-year-old Jake recalls how he has spent the last four years of his life watching his grandfather descend slowly but surely into the horrors of Alzheimer's disease.

Grandfather's corner grocery business is threatened by a new supermarket, but his granddaughter, Lucy, organizes the neighbors to convince him to stay.

The powerful family patriarch, ninety-year-old Daniel MacGregor is back in the matchmaking business as he sets out to find the perfect husbands for his three eldest granddaughters, all of who are so intent on their careers that romance is the last thing on their minds.

Anna's grandfather is bored with city life until he and Anna are stranded on the Third Avenue El during the blizzard of 1888.