"When he realizes that his grandfather's stories of an enchanted circus are true, Micah Tuttle sets out to find the mysterious Circus Mirandus--and to use its magic to save his grandfather's life"--

"After having saved the peculiar world, Jacob Portman is back in Florida with his peculiar friends, where they set out on a journey across America to discover the truth about Jacob's grandfather"--

After Heidi, an orphan, builds a strong bond with her grandfather in the Swiss Alps, she is sent into town to attend school and be a friend to a wealthy man's daughter, who is restricted to a wheelchair, but Heidi's health begins to fail as her desire to return to her home in the mountains increases.

After the death of his grandmother, ten-year-old Spoon tries to find the perfect artifact to preserve his memories of her.

When the grandfather he never knew is released from prison suffering from dementia, eleven-year-old Nicholas, a mathematical and musical genius, tries to save the family's home by helping search for heirlooms Grandpa claims to have buried.

Ellie's scientist grandfather has discovered a way to reverse aging, and consequently has turned into a teenager--which makes for complicated relationships when he moves in with Ellie and her mother, his daughter.

"While her friends are spending their summers having pool parties and sleepovers, twelve-year-old Carolina Carol is spending hers in the middle of the New Mexico desert, helping her parents move the grandfather she's never met into a home for people with dementia. At first, Carol avoids prickly Grandpa Serge. But as the summer wears on and the heat bears down, Carol finds herself drawn to him, fascinated by the crazy stories he tells her about a healing...

Little Bear thinks he knows the best way to catch a fish and the best way to dig a hole. But when Grandpa Bear shows him a few tricks, Little Bear realizes that sometimes the simple way is best.

Mikko the hedgehog is perfectly content living in his garden until Grandfather Tarek suggests that he should accomplish something important in order to be happy like the other animals.

Worried sick about his baby brother's operation, twelve-year-old Dominic does not really feel much like playing soccer, so he just messes around on the field during practice--but when his grandfather teaches him some moves he starts to take an interest, and sets out to win the trust of his coach and teammates.