Onyeka and her superpowered friends set off to England on a rescue mission in this third and final installment of "well-crafted fantasy fun" (Kirkus Reviews) in the Onyeka middle grade trilogy, perfect for fans of Rick Riordan, The Marvellers, and X-Men. Solari--children with superpowers--have always been native to Nigeria, but Onyeka and her friends have been alerted to one hidden in England. Tasked with retrieving the...