We tweet about new books and we publish new books lists every month but you can also subscribe to automatically receive updates about new arrivals the moment they go out on the shelves.
You can use a RSS reader to aggregate new book notifications by using the following feed: https://imi.interleaf.ie/newAdditions.xml
We use Outlook's RSS functionality but there are loads of different feed readers available. You can also get readers as browser extensions. You can find out more about them online.