Which book should I start writing first?

Hi! I am thinking about writing a book-- and I have thought up quite a few titles and a story line for each one. Yes, they are all different. These are the titles:

- I stalked the Perkins

- My life with the Tucker's

- The Cyclelogical Running Partner

- The Hutchersons.

FYI!!! When I say the last name "Hutcherson," I do not mean Josh Hutcherson..

Here's the plot line..

- I Stalked the Perkins:

When Elizabeth entered the 6th grade, she had no idea what to expect. Here best friend, Leah, had an idea. With the two friends nearly seperated, due to having different classes, Leah met a guy. Not just any guy. But a true friend. His name was Scott. Every moment of Leah's free time, she spent time with Scott. Elizabeth was jealous. She got so jealous, that she even telling Leah face-to-face, to please, please, please be friends with her again. All what Leah would say was, "We still are friends, Elizabeth!" She didn't mean it. Leah got to the point where she started cyber-stalking Scott, without him knowing. In the 7th grade, they never talked. Why? Read the book to find out!

- My Life With the Tuckers

Casey and Justin have just met, and it is their 9th grade year of school. I, Casey, love Justin! I feel sorry for a lot of people, though. Most of the grade has a crush on Justin. I have recieved death threats, because people just want to be with Justin. My life began in 1998, and ever since than, I loved it! I never knew life would be like this. What could I be thinking? I really don't wanna tell anyone about these threats, but I really don't know what to do. Will our relationship be ended? I sure hope not. Will Casey and Justin ever be safe from the world? Read the book to find out!

-The Cyclelogical Running Partner

Hi. My name is Abagail. Well, I have a long story. I just started my first year of Cross Country. I'm in the 7th grade, and, well, my "Cyclelogical Running Partner," well, his name is Parker. He's in the 8th grade. I cry every time I hear something about 8th grade. What will my life be like without Parker? We ran every single race together, supported each other, and we never left each other's sides. I couldn't imagine life without him. Will Abagail stand the next running season with Parker? Read the book to find out!

-The Hutchersons

One day, I was in the middle of an ordinary school day. Like always, I headed to the chorus room. I had a major crush on one of the 11th graders, and I'm a 10th grader. I had no idea what was going to happen on this day. The chorus class finished up, and the 11th graders came in, like always. I just grabbed my stuff and went out the door. Landan, the boy I had a crush on, came for chorus, like he always does. I dropped my books and binders accidently. Landan walked up to me. "What was he going to do?" my mind was asking me, in a split-second. Landan grabbed my chin, and gave me a nice, long, salty kiss. He wrapped his arms around me, and I had no idea what to think. All as I did, was wrap my arms around him. We both closed our eyes, and his lips haven't left mine. The bell rang, and he slowly back away. I was late to class! What was I going to do?! I was going to make up some excuse, not telling the real reason. I just told the teacher that I got held back in class because I forgot a paper. Anyways, that was a whole month ago... Next month, is when summer break starts. Landan has a girlfriend, and what am I going to do? Just stare out my window? What will Breanna (The main character) do without Landan? She was totally replaced. Read the book to find out!

BQ: Which book would you read?