From now on, I'm going to be posting new sets on this blog so that those who want to follow by email, can do so. Just add your email address to the 'Follow By Email' box on the right hand side of this blog then you can be notified of new sets by email as soon as they are launched.
The email sign up box looks like this:
Today, this new 'Diphthongs' set has been posted. Links are below the picture.