"Eighteen-year-old Cass Issac doesn't believe in sticking around. She's had to move a lot due to her dads' house-flipping business--always a different school, always a new friend group. She's learned there's no need for drawn-out-goodbyes with people you'll lose touch with anyway. Which makes Grad Nite at Disneyland the perfect way to finish up high school, and have a magical last night with her best friend, Bryony--before she leaves once again. But...

"High school junior Suzume has no idea why the beautiful stranger she meets is looking for ruins, for a certain door. Soon after pointing the stranger, Souta, in the direction of an abandoned resort, she thinks better of it and goes to try and stop him. But before she can find Souta, Suzume unknowingly opens a decrepit door to a world beyond time and place--and stumbles into an adventure of seismic proportions."--Publisher description.