I like to write books - fantasy fiction, actually - and this mod adds one of my characters to the mix of Gondor heroes. THIS DOES NOT INCLUDE AN INSTALLER. It's simply an INI file with all the necessary code modifications to add this hero. You must have a working knowledge of the INI.BIG file to be able to follow the instructions included in the file - i.e., don't try it if you're new to modding.
Also, this should work with all versions of Battle For Middle-Earth - 1, 2, and 2 RotWK.