Jess is one of the human survivors of the LOCS war. Tough as nails, she was a meek public school teacher prior to the Great Extinction War.
She has since taught (and armed) herself with an encyclopedic knowledge of dogged survival skills and makeshift firearms.
When not ambushed by ferocious Locs, she prefers to sits down to journal her thoughts into a notebook, as an instructional compendium of useful and invaluable information.
She is also the last owner of the android 1812.