The bestselling, fan-favorite chapter-book series sends Jack and Annie to Ireland—the land of leprechauns!

Jack and Annie are whisked back to long-ago Ireland. Their mission? To inspire a girl named Augusta to share her creativity with the world. But when they meet Augusta, Jack and Annie don't see how they can inspire her at all—she is the least imaginative person they've ever met! Luckily, Jack and Annie have a special whistle that they can use to show Augusta a magical world. But their plan backfires! Can Jack and Annie rescue their new friend? Or will Augusta be lost forever?

Magic Tree House books are New York Times bestsellers. The series' irresistible mix of magic, myth, history, and mystery has inspired a love of reading in countless children all over the world. Find out why with Leprechaun in Late Winter!