Within the Dragonfire series, there is one boxed set available: The Dragon Legion Collection includes the three novellas Kiss of Danger, Kiss of Darkness and Kiss of Destiny.
These novellas follow the Dragon Legion into the past as well as other dimensions in pursuit of their firestorms and destined mates.
The Dragon Legion Collection is available in both digital and print editions, as well as a hardcover collectors’ edition.
The Dragonfire Novels: the Complete Series is a collection of four digital bundles which together include the entire series. These boxed sets are not currently available at Amazon, but you can buy the MOBI file for your Kindle directly from me. When you choose that button, you’ll be taken to Paypal to pay for your ebook, then redirected automatically to BookFunnel for the ebook delivery. If you have any issues, please reach out to BookFunnel: I use them because they provide excellent technical support.