Hogwarts After Potter

The Deatheaters are trying to capture the Dursley family because they are related closely to Harry Potter, who is on the run trying to find horcruxes. They hope to trade the Dursleys for Potter turning himself in. The Order of the Phoenix has arranged for a safe house for the Dursleys. The Dursleys spend time at the safe house until it becomes no longer safe. Then they have to decide to depend on their own wits to save them. 

Slughorn and Dursley go to a book-signing event in Paris. They enjoy croissants in Rouen, visit the Eiffel Tower, and Slughorn tells of his lost love. Oh, yes. Pam buys a book and gets an inscription.

Professor Wendt gives Dursley his take on Snape. They go to Florish & Blotts to buy a copy of Dursley's Advanced Potion-making.

The authors have an interview with a writer from the Daily Prophet, Rita Skeeter. Dursley continues to visit his girlfriend, hoping for the recovery of her memory. One Sunday, while visiting the Pam and her parents at their home, Pam reads an article in the Prophet that restores her memory.

Dursley awakes in St. Mongos after being stunned by Aurors rescuing Dursley and friends. They realize that they can't publish their book because all their drafts have been destroyed.

Mark Burbage, determined to erase the memory of Snape from the wizarding world, kidnaps Dursley's girlfriend to force him to destroy all copies of Dursley's Advanced Potions.

Dursley and Slughorn complete a loan so that Lovegood can buy a modern printing press and publish Advanced Potions. They attend the Hogwarts graduation. Dursley finally meets Pam's parents.

Professor Wendt suggests that the publisher of the Quibler publish Dursley's book. However, Xenophilius Lovegood can't publish enough copies to satisfy Slughorn's needs. They all go to Gringotts to get a loan to help Lovegood buy a better press.

Slughorn and Dursley work like slaves to finish their Potions book. Then, they can't find a publisher willing to do their book. In desperation they appeal to Professor Wendt for help.

Dursley learns to disapparate. Slughorn and he have a disagreement on animal experimentation that almost breaks up the partnership. They resolve it.