Animorphs book 13. To start with, I am excited to write this review. This book was great. It hit on all levels. Even though this is stand alone, the emotional payoff is far more impressive. So far in the series this is the top book. This books explains a lot more and gives us greater insight into Tobias. If you’re following the series, do not miss this one. Perfect plot line and perfect pacing makes this a masterpiece. I love getting more depth to a character and this one hits that hard. All that said, does this book more the overall series plot? No. But gives greater insight and left me with a great big smile.