Lia, Henry and the Magic Box

Lia and Henry tiptoed through the old library, their footsteps echoing in the silence. "Look at all these books!" whispered Lia, her brown hair swinging as she turned to her younger brother. Henry pointed to a narrow gap behind a dusty bookshelf at the very back of the room. "What's that shining over there?" he asked, already squeezing through the gap.