Penny gets her big break, but will this affect Leonard and Penny's relationship? Mostly Lenny, with bits of the others thrown in. This story is written as a prequel to another Leonard and Penny fan fic, with permission of the author. Overall rated M for some chapters with sexual and non-sexual graphic descriptions. Warnings will be posted at the beginning of those chapters.

Because of life getting in the way, the gang had slowly split apart. They never thought that years later their kids would befriend each other.

This is a little story, I have been working on since Christmas 2014 and I wanted to submit it while the holiday is still fresh in people's mind. It is AU a different beginning for Leonard and Penny. It is rated M for mostly for language.

A look into the next great adventure for Penny and Leonard - With a twist

6 years after season 12. Little family stories about Leonard, Penny and their five-year-old twin daughters. Pure fluff!

Penny and Leonard have a little unplanned bundle of joy. Full of fluffy goodness :D Read and review please :) Chapter 54 is up.

Penny is called to assist in the investigation of the murder of a 33 year old woman. Kelvin is almost certain her husband did it, though he doesn't appear to have any motive. Can Penny figure out what actually happened? This is the 2nd story in the Penny Investigations series. Completed.

Spoilers if you haven't seen the series finale. Features French Toast, but no pie.

Set about halfway between "The Change Constant" and "The Stockholm Syndrome." Oneshot.

Leonard helps a young woman in danger. This is another alternative beginning for Leonard and Penny.

Leonard's Monday morning is off to a bad start when he finds a dead man in his lab. Worse, the detective seems to think Leonard is the murderer. Leonard's luck changes when a beautiful and observant consultant begins her investigation. This story follows Penny as she unravels the mystery while dealing with unexpected - and unwanted - feelings for a cute physicist. Completed!

Leonard and Penny go to Coachella. Leonard gets heat-stroke. That is all. Fluffy little one shot because I miss writing these guys.

Penny didn't like Amy, not at first. A Penny/Amy friendship story. Chapter 2 is now up!

This is an Alternative Universe Story mostly about Leonard and Penny, but the other characters feature. Leonard jumps into Penny's world and things take a turn for the worse or good.

What happens when Penny realises she's pregnant with Leonard's baby

Fireworks can cause happiness and the heart pound. But so can many other things. [One-Shot] [It changes the Pilot episode]

Collisions can have far-reaching effects on ones life. They can take the important people in ones life away. They can encourage you to change your life. And every once in a while, they can bring new people in your life.

Penny gets the idea that it would be fun to have Christmas at Wyatt's hunting cabin. Things happen

On an afternoon in late April 2010 Leonard left work to drive home alone. A day later his car was found abandoned by a river miles from Pasadena, its driver missing… Set after the Leonard and Penny breakup in S3. It will tell the story of Leonard's disappearance. DISCLAIMER: I do not own The Big Bang Theory.

In this one shot things take a different direction for Leonard and Penny after the end of the episode "The Wheaton Recurrence" in season 3.

Having a friend, who you've only communicated with through an anonymous email address has its benefits. It can be more comfortable to tell them your fears and dreams than it would be to someone you actually see regularly.

'What if' story, exploring if and how Leonard and Penny could've met if a certain detail from the past, as mentioned near the end of season three, would've played out differently. Set during season six and will reference episodes up to and including that season.

Leonard and Penny visit Penny's parents in Omaha and meet people Penny knew when she lived here. From the comment by Susan, in 1001, that she had met Leonard before.

Leonard's motor functions are coming and going and is in the hospital often. Penny has a lot of time remembering their lives together as she has to wait helplessly for the doctors to figure out what's wrong. Future fic, focusing on memories of our favorite couple.

Leonard Hofstadter has been living two lives since a car accident when he was a kid. Now, after a minor episode in both realities, he tells his therapists from both about his unique condition.

This is an AU story branching off in season 4 when Leonard is with Priya. Is a Lenny

This story starts at the end of season six. Leonard isn't going on a North Sea expedition, but one that brings him to the South Pacific. Things happen that change the lives of Leonard and Penny in a dramatic way.

"I love you so much, Leonard." A bit of Leonard and Penny fluff based on the S11 premiere because they are awesome.

This story occurs after episode 6.08. Penny has job, career, and self worth problems, plus she needs to consider where her and Leonards relationsship is going. My first fanfiction.