Author's Note : I know my writing style is annoying, but Im very busy with college and its the best I can do.
Please do not give reviews on my writing style or spelling. This is set in mid season 6. Keep in mind, Prue seen her death in season 1.

Dear Phoebe and Piper,

If your reading this, I've died . I know I promised to never leave you, but I was mortal and not invincible.
Phoebe, I was the only mother you ever knew, and I am so sorry you lost me like I did mom, maybe.
Piper you were my best friend, we lived togather for six months, and I enjoyed every day with you sweetie.
We three had been through so much togather. Grams death, going to the past, dealing with Cole.
I have a special gift for you . One I know you have been hoping and praying for. Use this spell :

" Holy heavens we call upon thee, to allow a bond stronger than three. The return of someone special, and form the power of four. "

PS : Make sure you light six candles in a circle hold hands, and say the spell only 1 time.

Love,

Prue

Phoebe was shocked, and had warm tears running down her face. She quickly ran to find Piper. This was amazing.
Finding her in kitchen kissing Leo, and Paige sitting at the table drinking coffee. Piper turns to Phoebe.

Piper : Whats wrong Pheebs ?

Phoebe : Look at this.

Piper : Oh my God ! I... I dont know... what to say.

Leo : What is it honey ?

Piper : A letter Prue wrote.

Leo : Let me see. ( Looking at it ) I'm speechless.

Piper : Leo we're getting our sister back. How did you find this Phoebe ?

Phoebe : In my leather coat hung up in my closet. The one, I rarely use.

Piper : Ok, lets go to the attic. Paige get six candles.

Paige : Ok.

They rush to the attic, and Paige sets the candles down. Piper quickly lights each one. Then they join hands. The recite the spell. Wind starts blowing.
Prue appears smiling at them. Paige is in shock. Piper and Phoebe run into Prue's arms.

Prue : I missed you guys.

Piper : You have no idea...

Prue : Yeah honey, I do. I've been watching

Phoebe : How often ?

Prue : Every day, since Piper turned into a fury.

It's then Prue sees Paige, and opens her arms. Paige pratically runs into her arms.

Prue : Oh sweetie. I'm so happy to meet you. You look so much like me.

Paige : I do ?

Prue : Yeah.

Piper : Are you back for good ?

Prue : Yes.

A/N : Want more ?