You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: NERDS RULE! 
Clue: Mick Jagger was a finance student at the London School of Economics before cashing in with this band
the rolling stones

Category: NONFICTION 
Clue: While in prison Eldridge Cleaver wrote this 1968 book on the problems confronting black Americans
"soul on ice"

Category: INDULGE YOURSELF 
Clue: Mmm... ladyfingers soaked in brandy & espresso!  Quite a "pick me up", as the name of this Italian dessert says

tiramisu