The fastest road to easy money is by starting a new game with
two monks. Transfer both the money and book of resurrection to
one monk then quit the game. Start a new game with that same
monk and another new monk, repeating the process until inventory
is full of books and money. Ideally transfer books to a fighter
with a good trade skill and sell all the books bringing in a
total of about 180,000gp. Deposit gold and repeat. Mmmm.