I would like to see a list of items I have mailed even if they have NOT yet been received or marked as received.

Is it also possible to get the tracking numbers of everything I have mailed.

Your transaction archive should have the list of all transactions.   Just set it to sort by "books requested from me."

PBS tracking numbers are listed on each transaction, if you select "request details," but I don't think you can just get a list.

As zeke68 said--the transaction archive lists all your transactions.  That is, except the ones that haven't been marked received yet.  The only place to get this information is from the "main" page on your screen.

I don't know of any way to automatically see a list of all transactions including tracking numbers, but as zeke pointed out the tracking information is available for each transaction in the transaction archive by clicking on the "request details" link.

It, however, won't show books that you sent in deals, like 2/1, 3/1, etc., but everything else should be there.  Pat

When I do deals I use the 'mail to a friend' feature and those do show up in my transaction archive. I use it to pull the books from my shelf so I don't forget to remove a book from my shelf and later have it requested. If you enter the same address as the book ordered from the system, PBS will automatically add it on and make a multi-book transaction for you to print the label and inside/address list of books.

For a quick look, there's also the credit registry, located in the yellow bar at the top of your main My Account page.  It has the last 6 months of your transactions, and you can click on the "transaction details" link to see the tracking number.