Toronto's best used book stores?

http://blogto.com/toronto/the_best_used_bookstores_in_toronto/

Seems like the author spit out the first 15 book stores he/she knew.. anyway, there's a good one on the south side of bloor, down the stairs, about 1/2 block east of Sushi on Bloor...

edit: It's there on the list.... Seekers Books.