The Unicorn Rescue Society Book 1 of 6:

The Unicorn Rescue Society Book 1 of 6 Elliot Eisner isn't exactly thrilled with the first day at his new school. His class is going on a field trip to a creepy forest called the Pine Barrens. The trip is being led by Professor Fauna, the weirdest teacher Elliot has ever met. And the only kid who will talk to Elliot, Uchenna Devereaux, isn’t afraid of danger. She likes danger.   Elliot and Uchenna are about to become part of a secret group of adventurers, The Unicorn Rescue Society, whose goal is to protect and defend the world’s mythical creatures. Together with Professor Fauna, Elliot and Uchenna must help rescue a Jersey Devil from a duo of conniving, greedy billionaires, the Schmoke Brothers.   Join Elliot and Uchenna on their very first quest as members of the Unicorn Rescue Society in this fantasy-adventure series from Adam Gidwitz, the beloved bestselling and Newbery Honor-winning author of The Inquisitors Tale and A Tale Dark & Grimm.