The Enchanted Castle by Edith Nesbit Fiction Fantasy & Magic

<p><strong>The three kids had to spend their summer vacation at a private school in the country -- but they didn't have to like it. </strong>They managed to sneak out onto the grounds where they found a secret castle set in hidden parkland from a fairy tale. And the park is a maze with an enchantedly sleeping princess. . . .The lake groves and marble statues with white towers and turrets in the distance make a fairy-tale setting and then in the middle of the maze in the rose garden they find the sleeping fairy-tale princess.</p>