You've always liked to read in your spare time, so it made sense to look around the bookstore. For the next fifteen minutes you spend your
time searching through the store looking and magazines, comics, novels, everything. However nothing really caught your eye. You were
about to leave when you noticed a sign saying that the certain books displayed were 60% off for the week. You looked at the books and
they did seem really intresting to you. You grab one and take it to the front counter and pay.
"Thank you, come again" said the cashier.
You nodded and left the store with the book in your plastic bag. What's the book you just bought?