“We love this book and we love Marie Lu!”

— Justine

“A fast-paced story line, action-packed fight sequences, and hitech gadgetry…make this a fun read with wide appeal.”

— SLJ

“[Lu] doesn’t miss a beat….An engaging character piece with enough Batman allusions to intrigue fans and newcomers alike.”

— Kirkus Reviews

“Bruce and some of his new tech gear face off against a surprising villain in a spectacular fashion.”

— The Bulletin

“An action-packed thriller from one of YA’s preeminent voices.”

— Booklist

“Full of shock and suspense….Lu did an amazing job in writing the backstory to one of the biggest super heroes of the century.”

— TeenReads.com