I'll already start this review, saying this is a MUST read. The Princess's Feathers or TPF in short, might be one of the best xenofiction written in the market, with super well developt characters, all of them having it's own purpose in the future of the series, you can see how much Asha grows from a sheltered princess to a more independent individual, how her thoughs changes with the actual transformation, such a rare trait that happens in some transformation books, but so crucial. If that wasn't enough, we also got illustrations by the own author, with scenarios, characters to clear and describe perfectly how some scenes in the book happens, which is a big bonus for readers like me whom have difficulty to create the full scene in my head and imagine. Now to finish this review, be excited for this series 'cause the next books from TPF will only deepen the story, with more conflicts and lore being explained and new hot interesting characters