The Light and the Leprechaun. Cissie Bragan

When Beth and Drew hear a story about a leprechaun, they decide to venture into the woods to try to catch one. On their adventure, they encounter a sprite who takes them under his wing after they save him from the evil sorcerer who lives in the haunted forest. They fall into the hands of the evil Ardahn, but through wit and bravery, they escape and find a leprechaun who teaches them a great lesson.