DD1 has learned a lot about Greek mythology reading from this series. She chose this book for us to read together. I thought it was cleverly done, both for the mythology that is included (in an age-appropriate way) and the way it addresses relationship issues that modern-day kids may face. Eos struggles with complicated feelings towards her dad, who is imprisoned in the Underworld, and feeling like a misfit at school, where she’s the only immortal. She also feels bad about her best friend’s mortality. Her solution to two of those three problems is to find a way to make Tithonus immortal, but she doesn’t stop to ask him first, offering readers an example of the dangers of making assumptions.
I think I would have been a big fan of this series if it had been around when I was a kid, and I’d be happy to read some more.