Isabel&TheInvisibleWorld

"There's only one gift Isabel wants for her birthday: a way to see invisible things. She can hardly think of anything else until the day of her party arrives! Unwrapping a big box, Isabel finds a surprise inside - a glass prism - and a dazzling world of previously invisible colour emerges, lighting up the room around her. What else could be out there, waiting for her eyes to discover?"--Publisher's description.