Take a pen and paper and in 20 minutes, write down the name of all novels that you know. During this exercise, you should not be interrupted; fully concentrated. You do not need to have read these novels; you just need to remember the correct names.
Try to use your memory power in this 20 minute exercise to write down more and more novel titles as much as possible.
When finished then check whether the titles are correct, erase incorrect ones, count the correct novel titles you wrote and keep your paper for future reference.
~ An average person may write down a list of 80 titles in this exercise.