Penelope Grey is a rather lonely child. She lives in a mansion, has a cook and private tutor, and has two parents who love her. But at 10 years old, she's learned all the adventure in books isn't enough to fill the only-child, bored hole in Penelope.
But after throwing a wish in a well, thing change - they get exciting, frightening, and all together less boring. Her father quits his job, a long-lost relative leaves them an inheritance, and they pickup and move halfway across the country.
It's Penelope's chance to change her name, make friends, try out the fun things she's only read about, and learn about community. And things don't go exactly like the plan - because real life is messier and less tied-up in the end than a book would be.
It's a cute book, and the story moves quickly. There is a mystical element (real, or imagined?) and as a reader you don't know if this will be a straight-ahead real life book or a fantasy where there's Action! Drama! Bad Guys! etc. It keeps you guessing, which is a fun way to read.