Read Equal Rites d-3 Storyline:
In Equal Rites, a dying wizard tries to pass on his powers to an eighth son of an eighth son, who is just at that moment being born. The fact that the son is actually a daughter is discovered just a little too late…Annotations collected and edited by Leo Breebaarted. http://www.lspace.org/books/apf/equal-rites.html
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