The Drowners Series (3 stories, also includes Bruce Wayne/Jason Todd and many other things.)
Tim makes a friend.

Bright enough to burn
The weather's crappy and people are shooting at him. Life is good.

All the affections (also includes Bruce Wayne/Jason Todd)
Tim has never been in a training situation quite like this one.

Everything Spring Series (co-written with Petra) (8 stories with Petra's riffs, said riffs include Dick Grayson/Tim Drake/Jason Todd, Bruce Wayne/Dick Grayson/Tim Drake/Jason Todd, Bruce Wayne/Tim Drake, Clark Kent/Tim Drake)
"I'll tell *Batman* on you, you freak."

The Angels You Need Series (co-written with Mary) (16 stories, includes Bruce Wayne/Jason Todd, Jason Todd/Stephanie Brown, Jason Todd/Tim Drake, Tim Drake/Kon-El, Cassandra Cain/Stephanie Brown, and Clark Kent/Jason Todd)
And I wonder what right I have to do this.

Intimates series (9 stories, also includes Barbara Gordon/Tim Drake, Dick Grayson/Jason Todd, Jason Todd/Cassandra Cain, and Jason Todd/Stephanie Brown)
They are both, at base, human.

The Young and the Battish series (3 stories, also includes Bruce Wayne/Jason Todd/Tim Drake)
Batgirl probably shouldn't have a penis.

When he saw his own eyes... (also includes Lex Luthor/Mercy Graves, Lex Luthor/Tim Drake, Jason Todd/Lex Luthor/Tim Drake, Bruce Wayne/Lex Luthor)

Summer, with garment cast aside (also includes Bruce Wayne/Jason Todd, Bruce Wayne/Jason Todd/Tim Drake)
"We're being followed."

A place to stand and love (also includes Bruce Wayne/Harvey Dent, Bruce Wayne/Dick Grayson, Bruce Wayne/Clark Kent/Dick Grayson, Bruce Wayne/Jason Todd, Bruce Wayne/Clark Kent, Bruce Wayne/Dick Grayson/Jason Todd/Tim Drake, Clark Kent/Stephanie Brown, Dick Grayson/Jason Todd/Tim Drake, Jason Todd/J'onn Jones, Jason Todd/Stephanie Brown, Bruce Wayne/Tim Drake)
"Sometimes the end of the world isn't so bad."