For Elf Sternberg, try his page on ASSTR:
http://www.asstr.org/files/Authors/Elf_Sternberg/
Or try typing "Elf" into the search box (I did not know there was a 14 chapter story about the Elf's new slave...) .
(We really need to get Kovid to create a script to interface Caliber to ASSTR.