Eric's Grandma Minnie and Grandpa Max keep hearing someone knock at their door, night and day, but find no one there, so Cam tries to solve the mystery using her amazing memory.

When Grandma and Grandpa get a very special invitation, off they race in their trusty hippie van. The light-hearted verses bounce right along with them, sung to the tune of 'This old man.' But there are more than a few bumps in the road ahead. Can the van keep zipping along with a click clack rattle rack? And will they make it on time?

Eleven-year-old Tilly Pages, who has found comfort in her grandparents' bookshop since her mother's disappearance, now learns that she can bookwander into stories, and decides to seek her mother.

"In this illustrated picture book, a child helps their grandparents deal with a difficult change in abilities."--

While staying with his grandparents in Castle-on-the-Hudson, Charlie stumbles upon a mystery but must learn American Sign Language to keep up with Frog, a deaf girl who wants to help solve it.

A girl describes her family's annual visit with Mamaw and Papaw in West Virginia, then Abuela and Abuelo in Florida, especially the foods and cultural elements that make each kitchen unique.

"With their parents off on an urgent molar pickup, tooth fairy sisters April and Esme are ready for a cozy overnight at Grandma and Grandpa's teapot house by the airport fence. But when a tooth-collecting job comes in on Grandma's phone--a small girl in a red coat, arriving from Ghana, with a baby tooth in her pocket--the two wonder: could this be a job for April and Esme?" -- jacket.

When Carla accidentally ruins a Christmas surprise for Santa, she must find a way to make things right again. Includes a recipe for cornbread.

While traveling with her family to Holland to visit her grandparents, Trixie once again loses her beloved Knuffle Bunny.

"Max Bloodnight can't decide what's more terrifying about his weekend in Wolf County--the fact that he has to stay with grandparents he's never met before or being stuck on a farm without cell service. If only that was all he had to fear. Determined to solve the mystery of his father's death, which occurred years before at the claws of a legendary werewolf, Max must hunt to uncover the truth before the full moon rises . . . and the werewolf strikes...