Almost a year after settling down in Oregon, Coyote embarks on a cross-country road trip with her dad to scatter her mom's ashes, but the journey takes an unexpected turn when she realizes the secret to the chosen resting place lies in a lost book.

Against the wishes of his mortician mother, Hadorah, twelve-year-old Walter and classmate Cordelia take a hearse on a road trip to meet legendary inventor Flasterborn, who once mentored Walter's long-dead father.

"When her mom disappears from their small Texas town, paleontology-loving Haven is determined to find her. But as she uncovers truths about her mom's identity, Haven also uncovers a monstrous family secret. Her mom can take the shape of a human and, in the right environment, also turn into an amphibious creature known as a kitskara. And now that she's growing up, Haven is discovering she has this ability, too. This newfound identity is her only clue...

When his parents go to Africa to work as missionaries, twelve-year-old Henry's eccentric aunts, Pigg and Mag, take him on a cross-country car trip, allowing him to gain insight into his family and himself.