My oldest son is 10 and has recently been asking for a good book on the legend of King Arthur. I told him I would do some research. So this is me doing research.
Can anyone recommend a good book (series) for his age range? It's not so much the reading level, he reads at a 9th grade level (US Public School standards). I'm primarily concerned with content. I don't want him reading about Guinevere's ample bosom and such.