1 volume (unpaged) : color illustrations ; 23 cm

"Olive and her adopted siblings, Darwin and Charlotte, are spending the summer with their estranged grandma at her creepy hotel and it's all work and no play. They're stuck inside doing boring chores but they soon stumble upon an incredible secret... The simple turn of a knob transports them to a distant magical world filled with space pirates. Behind the next door are bearded wizards. Down the hall is a doorway to a cotton-candied kingdom. But once the doors are opened, worlds start colliding, and only one family can save them before they tear themselves apart."--Provided by publisher.

Brothers and sisters -- Comic books, strips, etc.

Adopted children -- Comic books, strips, etc.

Grandmothers -- Comic books, strips, etc.

Hotels -- Comic books, strips, etc.

Adventure and adventurers -- Comic books, strips, etc.

Space pirates -- Comic books, strips, etc.

Wizards -- Comic books, strips, etc.

Imaginary places -- Comic books, strips, etc.

Multiverse -- Comic books, strips, etc.

Brothers and sisters -- Fiction.

Adventure and adventurers -- Fiction.

Hotels -- Fiction.

Grandmothers.

Adventure stories.

Brothers and sisters.

Adventure and adventurers.

Hotels.

Science fiction comic books, strips, etc.

Science fiction comic books, strips, etc.

Juvenile works.

Fiction.

Fantasy comics.

Action and adventure comics.

Comic books, strips, etc.

Graphic novels.

Horror comics.

Science fiction comics.

Graphic novels.

Action and adventure comics.

Science fiction comics.

Fantasy comics.

Aguirre, Claudia,

Fiorentino, Mike.

1684152054 (paperback)

9781684152056 (paperback)