Catalyst Book 5, "Touring Under Pressure" is available for 'pre-order'. That's a new thing Smashword is offering to boost sales of new books. The book will be released on Oct. 12th.
The final "Building a Legacy" is getting closer.
By the way, Book 3, "Normalcy Is Harder Than It Looks" starts posting next week. Be sure to check the 'New Stories' area on Tuesday if you don't see it.