HP fandom - good fics

Recommended here, Kokopelli's "The Letters of Summer" is one of the best fics I've read in a long time. SQ Professor's Bookshelf level writing, verbal SAT score improving vocabulary, multi-stage dedicated editing, and it's H/G. I implore you to read it, unless you're wary of WiPs (this one's not in any danger of being abandoned, knock-on-wood).