The Unicorn Rescue Society is back! Across the vast, blue ocean, in the mountains of the Basque Country, a fearsome creature has gone missing. And the Unicorn Rescue Society are the only ones who can save it. Elliot and Uchenna—and Jersey!—have barely recovered from their first adventure with Professor Fauna when he approaches them with an all-new quest. Except this time they're going to have to cross an ocean. In the mountains of the Basque Country, the Unicorn Rescue Society must track down a missing dragon. But how could someone even kidnap a dragon? And for what evil purpose? And is their newest, fire-breathing rescue more than they can handle? New challenges await in this second book in the Unicorn Rescue Society series, a brand-new fantasy-adventure from Adam Gidwitz, the beloved bestselling and Newbery Honor-winning author of The Inquisitors Tale and A Tale Dark & Grimm. Illustrated throughout, it's the perfect fit for newly independent readers looking for a story full of adventure, fun, and friendship.