Fantasy is one of the most popular literary genres in the world of fiction writing. And so there is no dearth of top ten lists detailing the best writers and the best fantasy series of all time. Like most lists, this one is based on a mixture of the quality of writing, the commercial success of the books and personal opinion. If you disagree with anything about this list, please remember that this is after all, personal opinion. So here are the top 10 fantasy writers of all time.