In order to become the High King of Britain, Arthur must have that sword but it is not that easy at all. Even if a person finds the sword, he still has to prove himself worthy of having that mighty thing. If a person is not worthy then he would not be able to use or even lift the sword.
Derek Perkins has not brought a lot of variation in the voice while narrating the story but still it is an excellent performance by all means. The Crystal Cave and The Last Enchantment are full of magic too so don’t leave these awesome books aside. These books are enriching in history and magic at the same time. Though the story takes place in the real world there is a link with the enchanted world too.