Crossroads and the Himalayan Crystals (Crossroads, #1)

An ordinary school day in Middlefield turns into a mystical tale filled with endless adventures of magic, fairies, flying horses, and danger. A modern-day saga of four young teens who find themselves trapped in another realm-"The Otherworld"-where they must abide by an evil druid's bidding or risk endangering the lives of their loved ones and the magical beings they have befriended.