Piers Anthony 
Pandora Park [EPUB ebook] 

In this YA novel from the New York Times–bestselling author of the Xanth novels, two kids from opposite sides of the world explore a magical park. In Albany, New York, Mark hates getting dumped at the mall park while his mom shops. It’s so embarrassing! But Mark quickly changes his mind after he discovers a mysterious path leading to a magical forest. In Bejing, China, Kelsie finds a similar path, and somehow, she meets Mark in the same magical world! Now the two friends must work together to unravel the origins of Pandora Park. This wild adventure crosses the globe and is packed with magical powers, dragons, talking unicorns, and candy trees, on a roller coaster ride that never stops.