Jump in Nathaniel Fludd is finally back home in England, but he doesn't get to rest for long. Someone has broken into his house and turned everything upside down! Nate suspects the thief is the same man who wants to steal his family's secret Book of Beasts. Why it pulls you in Before Nate can solve the break in, he and Aunt Phil are called to Wales to deal with a group of angry wyverns. These giant dragons are causing a massive scene, and only a beastologist can calm them down. Nate has to figure out why the dragons are so upset and if the mysterious thief is behind the trouble. What you will find This book features massive dragons, a hidden treasure, and a lot of detective work. Nate is growing braver with every beast he meets, and he's getting closer to finding out the truth about his missing family.