🌌 The Aurora Keeper

When Dr. Sigrid Halldorsdottir discovers a seven-hundred-year-old settlement emerging from a retreating Icelandic glacier, she finds a manuscript written by Gudrun Solvadottir, the last of the Ljosvardir — the Light Wardens. According to the manuscript, the aurora borealis is not merely a natural light show but a complex communication system through which the earth transmits warnings about volcanic eruptions, weather patterns, and seismic activity. Armed with a mysterious green stone that responds to the aurora, Sigrid begins to decipher the ancient language of light — and successfully predicts a volcanic eruption at Bardarbunga. This B2-level fantasy story set in Iceland features 30 interactive pages with highlighted vocabulary and hover definitions, 20 vocabulary flashcards, a 12-pair matching exercise, 10 fill-in-the-blank sentences, and a 10-question comprehension quiz.