In Blast of the Dragon's Fury, we’re introduced to ten-year-old Andrew Farrin Smithson, or Andy, a fifth-grader, who lives in Lakehills, TX, with his parents Fred and Emily Smithson and his older sister Madison, as he is transported to the other-worldly kingdom of Oomaldee to help King Heraclon V and wizard Mermin fight the evil King Abbadon of Hadession and break a curse placed on the land. As Andy returns to Oomaldee over the next two years in Venom of the Serpent's Cunning and Disgrace of the Unicorn's Honor, he learns that Heraclon had murdered his own sister Imogenia to claim the throne, which is the reason for the curse, and that he himself is a descendent of the king. His job is to find various ingredients which will end the curse and return everything to normal.
What will Imogenia do about Andy? And how will her actions impact him and others? The books are intended as an allegorical, middle grade fantasy adventure series that entertains while teaching life changing principles. Power of the Heir's Passion is identified as Book 0 of the series, a short prequel novella. It's meant to be a teaser to get folks into the first book, so it also includes chapters 1 and 2 of Book 1. The story is primarily about Imogenia, explaining how her curse on Oomaldee was enacted and why Andy is the one chosen to break it. Thus, it will help to clear up some of the lingering questions from the series that readers may have wondered about. Those who have already read the other installments will not want to pass up this one to learn more information, and those who are new to the series will find it to be a good introduction.