Book 2 in the Generations Series.
'"So if we're harbouring criminals, then I'd quite like to know their names," Marlene looked between the two boys.
"I'm James Potter," the one with the glasses winked.
"Sirius Black," the second grinned, "and who are you?"
"Marlene- Marlene McKinnon," Marlene replied, "and this is-"
"Remus Lupin," Remus said.
"Well Marlene- Marlene McKinnon and Remus Lupin, I am sure we will be seeing more of you," Sirius Black gave them a cocky grin, "but for now, me and my good friend here must bid you goodbye."
Sirius grabbed James's arm and the two hurtled off as the prefect who they were hiding from stuck his head into the compartment.
"Oh Hogwarts is going to be so much fun!" Marlene grinned at Remus.'
Marlene McKinnon had always been excited to begin her education at Hogwarts. Growing up, her parents had always told Marlene and her sister stories of their time at the school.
But Marlene is growing up in troubled times. Voldemort is slowly gaining power, and it's just a matter of time before the whole wizarding world is wiped out.
Some stories have a happy ending. Unfortunately, Marlene's is not one of those stories.
Disclaimer;
All references and characters from the original Harry Potter Books belong to JK Rowling and WB.