A Valentine for the Hubbell Ghost: A Sebastian and Jacob Adventure

Sebastian and Jacob are back for a new adventure! Lucy has been haunting the playground at Hubbell Elementary School since 1918, but is now ready to move on. She isn't sure what she needs to do before leaving, however, so she contacts Sebastian and Jacob for help. During a winter of blizzards, ice storms and bitter cold, they and their friends in 2C must use secret codes, snow games and valentines to help her. Can they figure out the solution in time