Hi everyone. This is my first fanfiction.

I am not going to bother with what Danny and his friends look like, you should all know how they look. If not, (shame on you) just look up an image of them.

Disclaimer: I do not own Danny Phantom. (Sadly)

Summary: In Casper High a new class has started. The trio of friends, along with their class are to start the class called GS, meaning "Ghostly Studies." But when it is announced that they are going on a field trip into the ghost zone, things take a turn for the worst. Lots of ghosts to be found and lots of problems to be caused. Will Danny make out of there with his secret, but more importantly, will he make it out alive?

"Ugh, why do they always come at the worst times!?" Danny Fenton exclaimed as a small amount of misty blue water vapor exited his mouth and hung in the morning air for a few seconds.

"I don't know man," one of Danny's best friends, Tucker Foley, said, "but you better hurry up or you'll be late for school."

"Do you want any help with this ghost?" Danny's other friend, Samantha (don't call her that if you want to live) Manson, offered.

"Nah, I am sure it is just the box ghost, Sam. You and Tuck just get to school," Danny told them as he scanned the area for a good place to transform into his alter ego.

"But-" Sam started, but she was cut off by Danny.

"Sam, it is better if only one of us are late for school. Mr. Lancer already thinks that I skip class, I don't want him to think that I got you two to also skip class.

"He's right, we should get to school," Tucker agreed.

Sam hesitated for a moment before giving in. "Alright. I guess you are right. Be careful, Danny," Sam said.

"Don't worry, I will be back in school before you even miss me," Danny said while a goofy grin began to spread across his face. "Except for Mr. Lancer, he will surely miss me. In fact, he will even reward my return with a detention! Isn't that something to look forward to?" This earned a laugh from the other two as Danny turned and ran off into an alley. Seconds later a flash lit up the alley, and where Danny Fenton once was, Danny Phantom now stood.

Shooting into the air, Danny quickly waved goodbye to his friends before flying off. Danny got up rather high where he could get a bird's eye view of the town.

Now where is that ghost… Danny thought as he scanned the buildings of Amity Park, his home town.

Upon spotting a sudden bright green light, Danny new he had found the trouble. In a swift and fluent motion, Danny was pelting down the street where he saw the strange green light. As he drew nearer he saw a glowing green animal that was shuffling down the street, emitting a frightening roar when it saw a person fleeing from the area.

"Hmm, I've never seen him before," Danny muttered as he came down upon the creature with his fists ablaze.

With surprising speed for a creature that was about 20 feet long, the ghost seemed to have known that Danny was about to attack it and dodged to the left.

"H-how did it know I was coming?" Danny said aloud.

Just then Danny noticed the creatures large nostrils.

Can ghosts really smell? Well, Skulker can… Or, at least he says he can smell me… And he says he can smell fear… Ah, well. I guess ghosts really can smell, Danny thought while he observed the lizard-like ghost before him. It had a lizard face, body, tail, and legs, but it also had additional features. The first was the abnormally large nostrils. Then there were the spikes that protruded from its back and arms. Finally, there was what looked like the end of a mace on its tail.

"Alright you oversized lizard, come and get me," Danny told the ghost as it glared at him with glowing red eyes.

With that, Danny shot into the air and over its head to the other side of it where there were less people.

The lizard whipped around and began to hover slightly off the ground. Danny stayed where he was in the air.

The lizard examined Danny, moving nothing but its eyes. This started to get on Danny's nerves as he glanced at his watch. He inwardly groaned. School had started 8 minutes ago.

Quickly moving his eyes back up and getting into an attack position, Danny glared at the lizard, only to find a slight problem.

The lizard had disappeared.

Whipping around to look in all directions, Danny found nothing but empty air.

"No…" Danny muttered, annoyed. "Now I will need to hunt for an oversized lizard. Put it like that and it sounds easy," Danny smiled slightly before continuing. "Add in the fact that it is a ghost, meaning it can go intangible, invisible, fly, and possibly other things. That, and it is rather smart and stealthy, seeing as though it was studying me, and used the moment when I looked at my watch as an advantage. That makes it a lot harder to locate it. I'm gonna be out searching for it all night, but right now, I gotta get to school." And with that, Danny took off towards the school.

After a few more minutes, Danny had successfully found a good place to transform back into Danny Fenton, and was about to enter his classroom where Mr. Lancer was surely going to give him a detention. Again.

"There you are, Mr. Fenton," Mr. Lancer said as Danny walked in the room. "You are 25 minutes late for class. Do you know what this earns you? Another detention," Mr. Lancer answered his own question before Danny could.

"Actually, I am only 19 minutes late for class," Danny muttered as he sat between his two best friends. Unfortunately, Mr. Lancer heard his remark, and sent him a quick glare which clearly meant to be quiet.

Danny's friends picked up on his annoyed mood, and kept glancing at him. Danny wasn't paying attention to anything said in class, for he was gazing out the window. The night before, Danny had gotten only 5 hours of sleep do to constant ghosts attacking. This helped prevent Danny from actually listening in class, so he just gave in and stared at the only interesting place. Outside.

It took a nudge on his arm to get Danny to realize that one of his friends wanted his attention. He looked at Sam with his eyebrows raised.

She just rolled her eyes and nodded slightly towards his desk, staring pointedly at something on it.

Danny looked down to find a note which lay on top of the blank piece of lined paper on which he was supposed to be taking notes on Mr. Lancer's lecture. On it, in Sam's writing was:

Are you alright? What went wrong?

Danny glanced up at Sam, who was watching him intently, then over at Tucker who was also waiting for his answer.

Don't worry about it. There was just a giant lizard-like ghost, and during the time it took for me to look down at my watch, it disappeared. I spent a small amount of time just looking around, but I knew I had to get to school. We better plan a search for the lizard tonight.

Danny scribbled. He looked over at Tucker to see that he had read his answer as he was writing. He passed the note to Sam. Luckily they were sitting in the back, and Mr. Lancer was too busy talking and writing on the board to notice what they were doing.

Sam read the note and gave Danny a skeptical look before writing again. When she passed it back, Danny read:

It's not just that, I can tell. What else is wrong, Danny? Please tell me.

Danny glanced at Sam again, then began his reply.

How is it that you always know when something is wrong? Seriously it is a little creepy. Anyway, I just feel like something bad is going to happen, and soon. It is almost like a sixth sense.

He passed the paper back after making sure that Tucker was able to read it.

Sam looked at it and began to write again:

I am sure it is nothing, but we will talk after class or at lunch. Until then just forget about it.

Danny read it and sent Sam a quick glare before scribbling four words:

You just jinxed us.

Sam just rolled her eyes at this and made no move to write anything else.

Danny just zoned out for a while before hearing words that caught his attention.

"Now, I would like to inform you that you will be taking a new class called Ghostly Studies, or GS. You will start tomorrow. Here are your new schedules," Mr. Lancer said as he passed the schedules out to the correct people, for some people had different schedules than others. Yet, they all had GS at the same time.

Along with the schedule, Mr. Lancer passed out information about the class, wich included the name of the teacher, or in this case teachers.

Danny stared at it in horror. With these two teachers, he was sure he would get hit by some kind of device and be killed.

The teachers of GS were none other than Jack and Maddie Fenton, or to Danny, dad and mom.

Alright, so tell me what you think of it! Did I fail? Did I do a good job? PLEASE! I need feedback!

Review please!