Unfortunately, no. We do not maintain “wait lists” for books. Should we have any copies left over for any reason after a book has shipped, or if there are any cancellations, we will put these copies back into inventory in the store. You will see these books listed on the In-Print Editions page. Also, we seldom send out an email about this due to limited availability.
On a related note, we keep a few copies back after we ship a book upon release to allow for loss or damage during shipment to customers. After 1-2 months, any remaining copies will be put back into inventory in the store.