There are three main events that occur in this book. The first is the Animorphs get their morph powers. The second is the trip to The Gardens to get new morphs. The third is the trip to the Yeerk Pool.
In this book Tobias becomes trapped in a morph. Visser 3 thinks the Animorphs are Andalites and sees them fighting for the first time.
Overall, I give this book a 3 (out of 5).
Personal Note: I don't know about you, but I get tired of seeing the same sample chapter for each book. This is a new chapter.
THIS IS NOT COMPLETE YET!