Author has written 2 stories for Harry Potter.
Personally I have read many fanfiction that is good but not on FanFiction.net. I don't want to lose the links for them so I will post them here.
The Love of a Good Wizard (HP/TMR & Pansy Parkinson and Minerva McGonagall) Complete
A Single Love (HP/TMR) Complete
The Train to Nowhere (HP/TMR) In-Progress