I love this book! Dex the Heart of a Hero is a very cute children’s book about a little dog that works hard to become his idea of a super hero. Poor Dex is ignored and ridiculed for being small but has bigger plans for himself. He decides he wants to become a superhero so he reads all the comics he can about superheroes. From his readings, he devises a training program and works diligently to achieve his goals. One day, the same cat, Cleevis, that torments Dex the most, needs his help. Dex rescues Cleevis and receives the acclaim he has been working so hard for!
In the book, I think the author does a great job using what Fletcher describes as tension. The author explores Dex's internal tension when she states, "Dex lived on dreams until one day, after crawling our from under Cleevis yet again, he decided there had to more to life than gazing at the underside of a cat" (Buehner, 2004, p.10). The author also explores how Dex's inner tension of being small and overlooked relates to his external world and other characters. The author references the drive Dex needs in order to achieve his goals and how once he achieves his goals the world around him perceives him. I think the author uses tension well as I left this book with a sense of the tension Dex experienced both inside his head and in the world around him. The author executes the use of tension by building on relatable experiences and emotions. I think the anthropomorphism of being marginalized makes it more approachable for children. If I were teaching a child to try to use tension, I might suggest he try to do the same about some feelings that may otherwise be scary to explore.