Fresh and exciting....A great start to an exciting series--and an exciting career. --Boing Boing A smart, calculated action thriller that keeps the reader guessing. --Den of Geek Trust us, trigonometry has never sounded so cool. --Paste Magazine Fun and original. --San Francisco Chronicle The best novel I've read this year; a heroine I fell in love with.--Eric Van Lustbader, #1 New York Times bestselling author Cas Russell is who I want to be when I grow up. She kicks ass with her fists and her brain--a true twenty-first century action hero. I loved this book. --Richard Kadrey This book lines up like a perfect, elegant equation--it's fast, furious, and adds up to one of the coolest, most crackin' reads this year. --Chuck Wendig, New York Times bestselling author The smartest and thrillingest book you'll read all year. --Ken Liu, author of The Grace of Kings and The Paper Menagerie and Other Stories Paced at a flat out sprint, Zero Sum Game deploys an astonishing array of weapons together with the prickly charms of its math genius protagonist on her turbulent journey toward trust and connection.--Kate Elliott Intense, vivid, and insanely clever, with a great heroine--I couldn't put it down. If only more authors with math degrees used them like this!--Yoon Ha Lee, New York Times bestselling author A fast-paced, darkly humorous read with a lot of heart for fans of action and urban fantasy, as well as lovers of Wolverine and other morally ambiguous, gritty superheroes with a mysterious past. --Booklist, Starred Review This hard-to-put-down, action-packed sf debut is intelligent and entertaining. With Cas, Huang has created an indelible, flawed character who makes mathematics seem almost magical. --Library Journal, Starred Review A paranormal thriller in which both the action and the questions don't stop....Cas is an awesome antiheroine...exciting, nasty fun...an excellent harbinger for books to come. --Kirkus