Harry Potter
The Age of Not Believing by Laura Smith
Gorgeous, wistful conversation between Luna and Neville with a spot-on Luna voice.

All Our Tomorrows by sandrine
Lovely look at Rose, growing up, and her relationship with Scorpius, and amusing cameos by their respective fathers, who react nicely in character.

Sidekicks by kaydeefalls
wherein remus and peter get sick of being sidekicks and plot to take over the worldmarauder's mapAdorable story of Peter and Remus doing their part to make the map what it is. With added Remus/Sirius goodness.

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Crossovers

Harry Potter/Buffy the Vampire
Dead Trouble by ffutures
Harry Potter is sent on what looks like a routine mission for the Ministry, but things get complicated quickly when a group of Slayers appears on his trail. A lot of fun. (last chapter available here)

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