"A Lion from the future will come to save the Bear, Accompanied by children, three - one dark, the others fair..." Who are the Lion and the Bear mentioned in this ancient prophecy? The answer lies in the mythical kingdom of Camelot. Another thrilling adventure awaits time-travelling twins Jemima and Joe Lancelot, their best friend Charlie, and Tonkinese cat Max, when they journey into the past to uncover the truth behind the legend of King Arthur.