While our minimum order is one book, you can certainly purchase more than one. If you plan to ship all your books to the same address, simply add multiple books to your cart and complete the checkout process.
You can only ship to one address per order. If you want to ship books to different addresses you must place a new order for each different address.
Certain product types can't be combined with others as they're printed at a different location. More information about this constraint can be found here.