For The Iron Codex:

“Bottom line, The Dark Arts is turning out to be a blast of a series and I can’t wait to read the next installment, The Shadow Commission.”—SFF World

For The Midnight Front:

“Action-packed… Emotionally and intellectually engaging, as well as viscerally satisfying.” —RT Book Reviews

“This novel is in equipoise—the horrific and evil balanced expertly by humor and good. … The Midnight Front is as close to a perfect novel that I’ve had the pleasure to read in a long time. Mack leaves no cliffhangers and beautifully sets up the next novel in the series. I can’t recommend The Midnight Front enough.”—The Qwillery

“A rollicking, high-stakes adventure with action tailor-made for the movies.” —Brian Staveley, author of The Emperor’s Blades

“Smart and surprising—fun and fascinating speculation grounded in familiar history, a rich and textured variation on the magical arts, and complex characters struggling to fight the good fight. I loved it.” —Kirsten Beyer, New York Times Bestselling author of Children of the Storm

“Propulsive…Equal parts brimstone and gunpowder.” —Kirkus Reviews

“Mack is a skilled storyteller with a gift for vivid and visceral action.” —Publishers Weekly

“The Dark Arts series hits the ground running. Exciting and smart, David Mack’s secret history of World War II and the occult heroes and villains that fought it will keep you up well past midnight.” —R. S. Belcher, author of The Six-Gun Tarot

“An epic thrill ride, taking us deep into a compelling, hypnotic vision of history as it might have been. Powerful, fast paced, and engaging.” —Ilana C. Myer, author of Last Song Before Night

“An exciting, secret struggle of occult powers and military action. Can’t wait for the next one!” —Richard Baker, author of Valiant Dust