Xander the Mercenary (and the sequel) BTVS

source Methos http://i128.photobucket.com/albums/p171/methosivanhoe/mercenary.jpg

I love Xander and while I have never read the webcomic Schlock Mercenary I still enjoy the story. The author has put enough information into the story that it does not matter whether you are familiar with the story or not. I love the ships A1 Petey I wish I had someone like him. The story starts as YAHF however Xander finds out that Petey left a copy of himself in case he was needed and that he considers Xander the new captain. Petey recreated the ship Post Dated Check Loan and Xander is off saving the galaxy and having a lot of fun along the way along with the Scooby gang and SG-1.

http://www.tthfanfic.org/Story-6928/kevinm+Xander+Mercenary.htm
http://www.tthfanfic.org/Story-6930/kevinm+Xander+Mercenary+-+the+sequel.htm

Big brother (Xander) complete

I love Xander he is one of those characters that can be placed  anywhere and is believable. In this story a demon forces him through a rip in space and he ends up in Avatar The Last Airbender and proceeds to take Aang under his wing as a younger brother. The story will make you laugh as you see what trouble they get into, poor Xander wishes he was an only child again.
The story can be found on Twisting the Hellmouth http://www.tthfanfic.org/Story-25153/Tjin+Big+Brother.htm