I am very pleased that you took the time to consult me on the price before just adding the additional shipping cost onto my credit card. Ordering things on-line, one runs into all kinds of less-than-considerate business practices... Thanks again for taking the time to contact me. I'm looking forward to the book.
Many thanks for your prompt reply informing me that the book is now set aside for the library. It's great that you are willing and able to send an invoice with the book -- it makes life a little easier when you work for a very large institution! Thanks again.