Fairy Realm Series

While Jessie is visiting her grandmother, she's amazed to discover an invisible door in her grandmother's garden. This secret door leads to the magical world of the Realm - a land of fairies, water sprites, gnomes, unicorns and other fantastic beings, where a noble Queen rules, and a high hedge keeps out dangerous creatures. So starts Jessie's thrilling adventures in the Fairy Realm. Jessie is an appealing heroine; an ordinary, likeable girl, feisty enough to help her new friends in the Realm when danger befalls them.