and here is Chapter 1!(the first part of it anyway)

Chapter 1
Dr. Schultz
After a long journey Harry Potter and his wife Dr. Jasmine Potter arrived at the large field with a house and barn (formerly a farm, as they had been told) around midnight to finally meet with Dr. Schultz, an American scientist who had been working with Dr. Potter’s associates. Dr. Schultz had found out about the Potters and promised not to divulge anything. Harry had found this to be odd.
The Potters were wizards, as were many of their friends. They were part of a group called “The Order of the Phoenix” dedicated to fighting Voldemort, the darkest wizard in Wizarding England history. Many of the other members of the Order were dedicated members of Dumbledore’s Army, a secret defense training club that Harry and his friends Hermione Granger Bluestorm and Ron Weasley had started when they were fifteen, in a wizard school called Hogwarts
Harry was waiting for ten other Order families and their children to arrive. Jasmine, or Jazz, as most people called her, had gone back for their seven-year-old son Bailey. His older daughters, ages twelve and fourteen stood by him. The house door opened and an old man came out to greet them.
“Mr. Potter!” he said, “Where’s Jasmine gone?”
“Oh she and Bailey went to get the other suitcases.” Harry said.
“Ah. Alexia and Karen, I presume,” he asked, nodding at Harry’s daughters.
“Yes, my name’s Lexy and my sister prefers Kara,” the older girl said. All four people were startled when several bags fell to the ground. Jazz came back, putting her wand away. Bailey, however, was holding his out.
“Bailey there might be muggles out driving around” Kara said.
“But it’s not like they’re going to see me.” Bailey argued. Little did they know, an unseen stranger was watching them, a rat. The rat sneered at the small human’s careless behavior. This would be way too easy. He retreated when several pairs of lights drove in the long driveway. Three cars had just showed up.
Harry turned around when he saw the cars drive in. He recognized them. The silver RV was Danny and Ginny Fenton. Ginny Fenton, formerly Ginny Weasley, was the younger sister of his friend Ron Weasley. The Ford was Danielle and Timothy “Mothie” Weevily, also in-laws of Harry’s, Finally, the minivan, belonging to Ron and Samantha Weasley. The occupants of the vehicles climbed out with their children. Danny and Ginny had three kids, twelve-year-old DJ, ten-year-old Chelsea and seven-year-old Zack. DJ looked a lot like Ginny with red hair and freckles, Chelsea closely resembled Danny with her black hair and blue eyes. She also had a shy demeanor, a trait both parents shared at one point. Zack was a mix of Danny and Ginny with black hair and freckles.
“Hi Harry” Ginny said, Chelsea was behind her and gave Harry a little wave flushing a bit. Harry grinned.
“Hello Chelsea, doing good?” he asked. She nodded flushing even more. Harry remembered that in his second year her mother had done the very same thing.
“Hey” Danny said walking up to them. He had black hair, blue eyes and a goatee that was barely there. “Danny Fenton, Harry’s my brother-in-law” Ron came up and introduced himself, as did Sam. Cami and Naomi Weasley, their twelve year-old daughters were giving DJ looks of extreme annoyance. When they stopped for lunch somewhere, he had told the twin vegetarians that glue was made from horse parts. Then Danielle and Mothie showed up. Danielle was holding Roxy and Mothie was holding two duffels in each hand.
Silver and Artemis were waving their “training wands” in the air and shooting off sparks. Training wands are wands given to American wizard children when they are six years old and were charmed to be kid-safe so kids couldn’t hurt each other or themselves.
“Calm down” Danielle told them, “Don’t do that in outside where people can see you”
“It’s night, Dani, people will probably think they’re just sparklers or something” Mothie said.
“Come in” Dr. Schultz said, “No need to stand outside.” They all started inside and set out food bags in their respective rooms. Harry was setting up the room when Jazz came in.
“Harry, there’s something off about Dr. Schultz” she said, “Have you noticed it”
“He’s just a mad old scientist who knows our secret” Harry replied, “Really Jazz, I don’t know why you’re worried he’s not evil or anything” Jazz nodded.
“I guess you’re right” she said, ‘But he’s awfully interested in wizards, isn’t he?”
“Yes, well…I’m surprised he believed it. I didn’t believe it at first” Harry said.
“Yeah, well, for the first nine to ten years of your life you had ‘magic isn’t real’ pounded into your head” Jazz said.
“And a scientist doesn’t?” Harry asked.
“Well…I don’t know…. Maybe-” Jazz stopped and looked out the window. “Oh that’s Hermione! And Skye and Luna. And the Elliotts…oh no, they rented a secondhand RV, oh please no” Harry laughed.
“Oh come off it, your brother has one,” he said.
“But this is the ugliest thing in vehicular history” Jazz complained.
“That’s what you said about the Fenton Assault Vehicle” Harry countered. His wife playfully threw a pillow at him. “I did not!”
“Yes you did, fifth year first time I met you” Harry said.
“I was sixteen!” Jazz protested.
“And I was fifteen, it make no difference” Harry rolled his eyes. Jazz continued to look out the window. “Lilo and Gil, the AntiCosmo and Wanda Simon, and the Darkshadows, that’s everyone” At that moment Kara, DJ, Lillith and Lexy came in.
“Aunt Jazz, Uncle Harry everyone’s here” DJ called out. Harry nodded. “Can we go play Quidditch outside?”
“What? It’s after midnight!” Jazz said.
“But-“
“Daniel Jack Fenton Jr. what did I tell you!” Ginny called from the other room.
“But Mum!” DJ said.
“Daniel!” Ginny said. DJ rolled his eyes and left to argue with his mother. He shuffled into the sitting room. “Mum, I won’t be able to fly in the daylight because people can see me. I want to fly while you’re talking business.”
“That you can do in…you-know-what mode” Danny said. DJ looked angrily at his parents and then understood what his father meant.
“Whatever” he muttered sullenly, shuffling away. Harry called all of the Order members together.
“Alright, we’ll be talking to Dr. Schultz for a little while, you lot need sleep,” Harry said, addressing the children.
“But we’re not really tired” Silver complained, “We slept in the car.”
“Yeah!” seven-year-old Zack agreed. Harry gave his nephews a stern look, but then came up with a better idea.
“Well, those of you who want to sleep can go to separate rooms-“ he said and Dr. Schultz says the barn is available, just stay in there, and use your training wands, I know all of you have them.” The Order had stayed in America at one point when Umbridge was seizing power in the Ministry and had taken the seat as Minister of Magic by corruption.
“I don’t!” five-year-old Berry piped up.
“Alright most of you” Harry corrected himself. The children dispersed, the smaller ones and some random others going to sleep and others going to the barn. Gil Darkshadow excused himself and went to his car where he got Tak, a sentient mutated miniature fox he had encountered during his and Mothie’s misadventures.
The fox opened one eye sleepily and yawned loudly, to convey that he really didn’t want to wake up.
“Mmmmhhhh”
“Tak get up, you’ve been a useless lump of biogenetic cosmic molecules for this whole trip” Gil said.
“ A sentient lump of useless biogenetic cosmic molecules” the mutant fox corrected, yawning loudly. Gil bit his tongue to keep from cursing. “Oh all right, what do you want” Gil pointed to the barn where the wizard children were gathered.
“Protect them. I know Maxwell and DeWitt gave you the powers for that.” Gil said, flinching horribly at the mention of Hadley DeWitt and Damien Maxwell. They had experimented on him in his pre-Hogwarts days and left him with scars, mental, emotional, and physical. He was eternally grateful that they were locked up in a highly guarded jail where they couldn’t go near his children.
“Okay. But free pointer, if it bothers you so much to bring that up then don’t” Tak said, “and I know it does”
“It’s a part of my past, and I can never run from and it is stupid to do so and I’ll thank you not to tell me how to handle my personal affairs” Gil spat venomously.
“Then do yourself a favor and get some counseling” Tak said offhandedly. Gil growled to himself and in his anger attempted to throw a stick at Tak.
“Missed” the snarky cat-like creature said. Gil only huffed angrily and stormed off. As he walked away he felt guilty about his argument with Tack, who had been one of the few not to pass judgement on him in his Hogwarts years.
Meanwhile the children gathered in the barn and talked. At first they talked about Hogwarts but then Taran voiced what was going through everyone’s mind.
“What does Dr. Schultz want with our parents?” he asked.
“How are we supposed to know” June asked, “all I know is that he creeps me out”
“hey, Uncle Harry trusts him and that’s good enough for me” DJ said.
“Yeah, but Dr. Jazz doesn’t like him very much” Eilowny commented serenely. Several pairs of eye turned on her.
“How do you know?” Silver asked, looking at his cousin curiously.
“She’s very cautious and nervous around him, you’ll notice if you watch her closely.” The ten-year-old shrugged.
“Oh Merlin” Nate Simon said rolling his eyes, “You’re just Sherlock Holmes aren’t you”
“I just notice things like that,” Eilowny said, her voice losing its airy nature, “I can’t help it I just think different than you”
“Chill out people! Shaka” Makani said.
“No thanks, I just had a big dinner” Nate commented, laughing at his own joke.
“Real mature, Nate Simon. It means hang loose and go with the flow” Makani rolled his eyes.
“Cool” Temmie Weevily, Silver’s twin brother said.
“Like Taran said, what’s going on with Dr. Schultz? What if he’s like Slade Riddle?” Sebastian Bluestorm asked.
“Seb? What are you doing here?’ DJ asked. Everyone else was staring surprisingly at the introverted ten-year-old
“Just thought it’d be interesting.” Sebastian shrugged, “So what’s the topic”
“I think need sleep to rest your weak, frail body” Nate remarked. Sebastian glared at him.
“Dr. Schultz” June said matter-of-factly.
“He like rats” Sebastian remarked. June stared at him.
“How-?”
“He has a huge multi-level cage, big enough to hold a few puppies. It’s full of rats and mice” Sebastian explained.