Two kids race to save the world's last magical place in this landmark fantasy adventure from Katherine Rundell. When Christopher rescues a drowning baby griffin, he discovers the Archipelago — a hidden cluster of islands where magical creatures have thrived for thousands of years. Until now. Together with Mal, a girl on the run, Christopher races from island to island searching for answers as the magic fades and creatures begin to die. With over 60 illustrations, a map, and a bestiary of magical creatures, this is a story that crackles with energy from the first page to the last.