Shipping is charged per book, with a single rate for UK addresses and a single rate for addresses elsewhere.
If multiple copies of the same book are purchased, then the shipping is only applied once.
However, if one copy each of several books is purchased, then shipping is applied to each book. If you would like to order copies of more than 3 different books, please contact me and I will be happy to supply you with a discount code!
Books are usually sent 2nd class (or the cheapest way possible, if abroad), but at my own discretion I may use a quicker method – e.g. if a customer has ordered several different books and therefore paid a large amount for shipping.