salam nazik!

u said u r having no law background,so i will recommend u not to take LAW as a whole,bc it z 2 lengthy and u will gt confused in all its parts..
like others,i will say int law z easy nd general and u will defintly cover it,bt my side recommendation z 4 islamic law...it z simple,easy and u will b having great margine 2 write on it out of ur own ideas.jst books of D.F MULLAH will help u out in covering tat sbject.

it z also well scoring..
now it z upto u.
good luck.