The Curies' newly discovered element of radium makes gleaming headlines across the nation as the fresh face of beauty, and wonder drug of the medical community. From body lotion to tonic water, the popular new element shines bright in the otherwise dark years of the First World War.

Meanwhile, hundreds of girls toil amidst the glowing dust of the radium-dial factories. The glittering chemical covers their bodies from head to toe; they light up the night like industrious fireflies. With such a coveted job, these "shining girls" are the luckiest alive—until they begin to fall mysteriously ill.

But the factories that once offered golden opportunities are now ignoring all claims of the gruesome side effects, and the women's cries of corruption. And as the fatal poison of the radium takes hold, the brave shining girls find themselves embroiled in one of the biggest scandals of America's early 20th century, and in a groundbreaking battle for workers' rights that will echo for centuries to come.

Written with a sparkling voice and breakneck pace, The Radium Girls fully illuminates the inspiring young women exposed to the "wonder" substance of radium, and their awe-inspiring strength in the face of almost impossible circumstances. Their courage and tenacity led to life-changing regulations, research into nuclear bombing, and ultimately saved hundreds of thousands of lives.

Welcome, welcome to Finale, the third and final book in the #1 New York Times bestselling Caraval series! A ll games must come to an end...

It’s been two months since the last Caraval concluded, two months since the Fates were freed from an enchanted deck of cards, two months since Tella saw Legend, and two months since Legend claimed the empire’s throne as his own. Now, Legend is preparing for his official coronation and Tella is determined to stop it. She believes her own mother, who still remains in an enchanted sleep, is the rightful heir to the throne.

Meanwhile, Scarlett has started a game of her own. She’s challenged Julian and her former fiancé, Count Nicolas d’Arcy, to a competition where the winner will receive her hand in marriage. Finally, Scarlett feels as if she is in complete control over her life and future. She is unaware that her mother’s past has put her in the greatest danger of all.

Caraval is over, but perhaps the greatest game of all has begun—with lives, empires, and hearts all at stake. There are no spectators this time: only those who will win...and those who will lose everything.