Smoke is a prequel to The White Warlock by DrT. The story recounts the happening of the sixth year from the view of the Runes Professor John Russel. He coaches Hermione during that year.
DrT writes himself:

Every night a professor relaxes, thinks, and smokes. Sometimes, a colleague joins him. This night, it is Severus Snape.

The Story can be read at The Dark Arts.
The 11 chapters are also available as PDF.

Potter Professions

Potter Professions is Horst Pollmanns follow up to Presents from the Past. It takes place 20 years after Hogwarts. All children are on their way to adolescence and Harry is in dire need of an occupation. It so happens that confusing suicides happen at a school for magically handicapped people in Brest. Harry starts as sports teacher there to investigate and finds child pornography.
Pollmann writes:

It’s twenty years after Hogwarts, and six after ‚Presents from the Past‘, of which this story is a sequel. Harry, his wife Cho, and their children Sandra Catherine, Gabriel, Carlos, and Esmeralda all have their own agenda: Harry is in desperate need of something to do, now that the children are old enough to allow him some free time. Cho runs her ‚Groucho Industries‘ on a long leash and invests her free time in a program to convert Muggles to Magicals. Sandra Catherine, in her last year at Beauxbatons, discovers the stage, though not quite as planned. Gabriel is already used to stages – as a musician in a band looking for a singer. Carlos and Esmeralda, the young ones, await their first year at Hogwarts.

The story can be found online at Schnoogle.
I made a PDF of the story.

Hogwarts OverExposed – Salazar’s Return

This is Neil’s third story and the sequel to Hogwarts Too Exposed – A Slytherin Among Us. There is quite a bit of action in the story. First there is the nudist cruise with the Weasleys that doesn’t pass without a hitch. Then upon returning the girls and Timmy are kidnapped for the resurrection of Slitherin that succeeds. But the get rescued before being killed. Then there is a school competition where money is more important than the humiliation of the participants. In each of the three tasks there are accidents. In the last on it looks to the outside world that all perished.
Neil writes:

Third Book in the Hogwarts Exposed Series. It seems Harry and Hermione will never get to live a normal life.

The story can be read online at Schnoogle.
I also made a PDF of the story.

Hogwarts Too Exposed – A Slytherin Among Us

Hogwarts Too Exposed – A Slytherin Among Us is the sequel to Hogwarts Exposed. This part is not as much angst ridden. There is no big plot but several smaller ones:

  • A week vacation in a nudist camp. There is a beauty pageant with obstacles
  • Draco tries to obtain the care of Timothy by court
  • The public gets wind of nudism at Hogwarts
  • Playwizard want to print Hermione’s nude pictures that will result in her demise
  • Amanda and Hermione are pregnant
  • Amanda tries abortion and is almost raped
  • Emily makes friend with Kim and is sorted into Slytherin
  • Dick Bancroft gets his hands on nude pictures of Emily
  • Jamie dies in a terrorist attack but is restored by time travel

Neil writes himself:

Nudity, love triangles, pregnancies and death, coupled with Quidditch, deceit, injustice, adventure and mystery. Sounds like another tranquil year at Hogwarts. Join me for Hogwarts Too Exposed � A Slytherin Among Us, the follow-up to Hogwarts Exposed.

The story can be read online at Schnoogle.
I also made a PDF out of it.

Hogwarts Exposed

This is Neils first story It takes place five years after Hogwarts. The Last three years read about like this: Take Barbs first two books, throw in a prophecy, that the Convenant of the Three (Harry, Ron and Hermione) have to destroy Voldemort what they do. Hermione’s and Ron are killed along with Hagrid and Dumbledore. Harry feels he is responsible and leaves. Ron becomes a Quiddich star but attacks a player in a four day world cup game (Remember he was bitten by Remus); therefore he spent five years in Azkaban. Hermione becomes McGonagalls successor.
In the Year the staff consists of Neville, Draco, Ginny (Muggle studies), Hermione and Charlie. Snape became Headmaster. Harry returns. And he and Hermione fall for each other.
Besides there is Jamie – a fifth year – who has striking similarities to Hermione and her two best friends Alex and Amanda. And Cathlin a first year orphan who was abused by Hooch. Hermione stands by her side and adopts her. Jamie and Cathlin are (or in Catlin’s case have become) nudists.
There is a new danger out there: the Great One. On the Yule ball Hermione is kidnapped and escapes only barley with her life. As soon as she is recovered Jamie’s parents die in a car accident and Harry and Hermione take guardianship over Jamie and her 10 year old sister. Finally there is also the wedding of Harry and Hermione who have already a big family.
The story can be read online at Schnoogle.
There is also a PDF available.