In an alternate universe where Sirius Black never went to Azkaban, Harry divides his life between the Dursleys' house and Mr. Black's bookshop -- until Sirius realises what the Dursleys are doing to him, and takes him away from their care.

Draco comes to fetch Harry away from the Dursleys for seventh year.

In an alternate universe where Sirius Black never went to Azkaban, Harry divides his life between the Dursleys' house and Mr. Black's bookshop -- until Sirius realises what the Dursleys are doing to him, and takes him away from their care.

In the summer after Harry's sixth year, Harry and Remus uncover a section of the Marauder's Map which has been hidden for the past twenty years, releasing a carbon copy of sixteen-year-old Sirius Black from its depths. As they prepare for the impending war, Sirius must find a place for himself in this new world, Harry must find a way to destroy Voldemort, and Remus must face his own past while trying to build a tenuous future with Tonks.

Only Severus sees what's really going on here.

Remus had the Dursleys whacked. Tactfully, of course, and well after Harry left the house.

In the summer after Harry's sixth year, Harry and Remus uncover a section of the Marauder's Map which has been hidden for the past twenty years, releasing a carbon copy of sixteen-year-old Sirius Black from its depths. As they prepare for the impending war, Sirius must find a place for himself in this new world, Harry must find a way to destroy Voldemort, and Remus must face his own past while trying to build a tenuous future with Tonks.