You can order an additional copy of any Monthbook you've already sent to print. An additional copy uses an available credit first. If you don't have a credit available, you'll purchase the book at checkout.
How do I order an additional copy on the web?
Log in to Chatbooks.com
Click Home at the top of the page, or click Account and then My Books
Click the subscription you want to reorder from
Click the Monthbook with the Buy Again prompt
Click Send to Print in the upper right corner
Confirm your details and click Send to Print
Your additional copy is ordered.
Using the app? See How do I buy an additional copy of my subscription book?