The next part of the Saga, part six, entitled Three Things Which Go Well, is now available! See here for the "back cover" blurb or to order.
Don't forget to check out our new website for the Saga, wherein you will find a variety of stuff - a basic introduction, the list of the titles, and also some "background" information... the sort of thing Tolkien put into the appendices of his masterwork.
Remember, there are seven more volumes still to come. I have to be very careful not to reveal any of the secrets... and YES there are plenty of secrets awaiting you.