Reading the Harry Potter Books 5-7

The main characters in this story will be Sirius Black, Remus Lupin and Nymphadora Tonks. They are all at Grimuald Place when a letter lands in Remus' lap and 3 books land on Sirius' head. Join them in reading the last three Harry Potter Books and watch out for some unexpected guests from the past, present and maybe even the future! Note: Not doing the first two chapters of OotP