Eleven-year-old Robert has lived in his house for the past five years, and he's never been able to shake the feeling that there's something special and mysterious about it. Then, one summer day, Robert and his best friend Terry stumble upon the secret at last—there's a tunnel beginning at the top of Fletchwood's closet that leads the boys to another realm, where fantastical characters abound and strange new friends await! It's Fletchwood's very own version of The Lion, The Witch, and The Wardrobe, and he's loving every second! But then one afternoon, Robert and Terry discover the tunnel has sealed itself off, preventing the boys from returning to their own world! Will Robert and Terry ever get home?