"DOUBLE REAGENT" Changing the future is hard to do. Sparks fly when DaYoung becomes Most Wanted in two different New York Cities. Police in battling timestreams - 1986 and an alternate 2013 - want to get their girl. But bringing her in is going to take a coordinated effort from a mysterious player who straddles both worlds. "This is Amy and Brandon firing on all cylinders. I'm blown away by all the life and energy in this book (and the mind-boggling backgrounds!). I can't wait to see more of DaYoung." - ROSS CAMPBELL (GLORY, Wet Moon)

Combining personal history with dramatic historical events, this extraordinary true story of America's first female rocket scientist shows how her talent for chemistry proved essential for America's early space program.

The riveting true story of the women who launched America into space. In the 1940s and 50s, when the newly minted Jet Propulsion Laboratory needed quick-thinking mathematicians to calculate velocities and plot trajectories, they didn't turn to male graduates. Rather, they recruited an elite group of young women who, with only pencil, paper, and mathematical prowess, transformed rocket design, helped bring about the first American satellites, and made the exploration of the solar system possible. For the first time, Rise of the Rocket Girls tells the stories of these women -- known as "human computers" -- who broke the boundaries of both gender and science. Based on extensive research and interviews with all the living members of the team, Rise of the Rocket Girls offers a unique perspective on the role of women in science: both where we've been, and the far reaches of space to which we're heading. "If Hidden Figures has you itching to learn more about the women who worked in the space program, pick up Nathalia Holt's lively, immensely readable history, Rise of the Rocket Girls." -- Entertainment Weekly

LIKE THE FEMALE SCIENTISTS PORTRAYED IN HIDDEN FIGURES, MARY SHERMAN MORGAN WAS ANOTHER UNSUNG HEROINE OF THE SPACE AGE—NOW HER STORY IS FINALLY TOLD. This is the extraordinary true story of America's first female rocket scientist. Told by her son, it describes Mary Sherman Morgan's crucial contribution to launching America's first satellite and the author's labyrinthine journey to uncover his mother's lost legacy--one buried deep under a lifetime of secrets political, technological, and personal. In 1938, a young German rocket enthusiast named Wernher von Braun had dreams of building a rocket that could fly him to the moon. In Ray, North Dakota, a young farm girl named Mary Sherman was attending high school. In an age when girls rarely dreamed of a career in science, Mary wanted to be a chemist. A decade later the dreams of these two disparate individuals would coalesce in ways neither could have imagined. World War II and the Cold War space race with the Russians changed the fates of both von Braun and Mary Sherman Morgan. When von Braun and other top engineers could not find a solution to the repeated failures that plagued the nascent US rocket program, North American Aviation, where Sherman Morgan then worked, was given the challenge. Recognizing her talent for chemistry, company management turned the assignment over to young Mary. In the end, America succeeded in launching rockets into space, but only because of the joint efforts of the brilliant farm girl from North Dakota and the famous German scientist. While von Braun went on to become a high-profile figure in NASA's manned space flight, Mary Sherman Morgan and her contributions fell into obscurity--until now.

"The NYTPD sent her to 1986 New York City to investigate the Quintum Mechanics megacorporation for crimes against time. Piecing together the clues, Dayoung Johansson discovers the "future" she calls home -- a high-tech alternate reality version of 2013 -- shouldn't exist at all!"--Back cover of Volume 1.

Collects ROCKET GIRL #1-5. A teenage cop from a hightech future is sent back in time to 1986 New York City. Dayoung Johansson is investigating the Quintum Mechanics megacorporation for crimes against time. As she pieces together the clues, she discovers the 'future' she calls home-an alternate reality version of 2014-shouldn't exist at all! Rocket Girl returns this fall with #6 and a new arc!