I am not quite sure why LOGOS chooses to ignore this issue - it has been brought up before.
When MANY titles were added to the cart (for whatever reason, maybe it is easier to use "buy all" button from March madness or accidental click on such a button, etc...) and there is a need to delete some/all items, THERE IS NO EASY WAY TO DO IT! As of right now, customers are forced to click on X button in each title as the page refreshes every resource. Would it not be faster to have checkboxes, and refresh the page only once?
Also, what if a customer wants to buy some books and save others in his/her wishlist. Again, THERE IS NO EASY WAY TO DO IT from the cart. Why isn't it?