TY - BOOK AU - BRADFORD Chris TI - The ring of fire SN - 9780141332550 (pbk.) : PY - 2011/// CY - London PB - Puffin KW - CHILDREN STORIES KW - MARTIALS ARTS KW - JUVENILE FICTION KW - NINJA N2 - One year of training in samurai school and Jack is in real trouble . . . Not only is he busy preparing for the Circle of Three, an ancient ritual that tests courage , skill and spirit to the limit, he's also caught in a running battle with fellow student Kazuki and his gang. Age 11+ ER -