In this final installment of the epic series that ALA Booklist called “a charming blend of Arthurian legend and Brian Jacques’s Redwall series,” Calib Christopher must go on a risky mission to save his best friend and the Holy Grail from those bent on conquering Camelot.
Young mouse Calib Christopher has finally been appointed a squire to the Knights of Camelot. Alas, there is no time to celebrate. His best friend, Cecily, and one of Merlin’s magical treasures are in the hands (or paws) of the evil Saxons! And it’s up to Calib and his human companion, Galahad, to stage a rescue mission before it’s too late, even if it means entering enemy territory.
But nothing can prepare them for what they discover deep within the Iron Mountains. Morgan le Fay’s magic is powerful and treacherous, and it will test all that Calib and Galahad have learned in their training — as well as their very allegiance to Camelot.
As the pieces align for the ultimate battle, Calib and his friends will have to harness the magic of Merlin and the strength, bravery, and wisdom within themselves to become the mythical heroes they were born to be.