While today is the official release day of New Release: Fairest: The Lunar Chronicles: Levana's Story by Marissa Meyer, the first three books in the series are all on sale for $2.99 each. They've all been on sale previously, but not always at the same time. Either way, you can get all four books for less than $20 which is a great price, too.
Book description for Cinder (The Lunar Chronicles Book 1):
Humans and androids crowd the raucous streets of New Beijing. A deadly plague ravages the population. From space, a ruthless lunar people watch, waiting to make their move. No one knows that Earth’s fate hinges on one girl. . . .
Cinder, a gifted mechanic, is a cyborg. She’s a second-class citizen with a mysterious past, reviled by her stepmother and blamed for her stepsister’s illness. But when her life becomes intertwined with the handsome Prince Kai’s, she suddenly finds herself at the center of an intergalactic struggle, and a forbidden attraction. Caught between duty and freedom, loyalty and betrayal, she must uncover secrets about her past in order to protect her world’s future.
Book description for Scarlet (The Lunar Chronicles Book 2):
Cinder, the cyborg mechanic, returns in the second thrilling installment of the bestselling Lunar Chronicles. She's trying to break out of prison--even though if she succeeds, she'll be the Commonwealth's most wanted fugitive.
Halfway around the world, Scarlet Benoit's grandmother is missing. It turns out there are many things Scarlet doesn't know about her grandmother or the grave danger she has lived in her whole life. When Scarlet encounters Wolf, a street fighter who may have information as to her grandmother's whereabouts, she is loath to trust this stranger, but is inexplicably drawn to him, and he to her. As Scarlet and Wolf unravel one mystery, they encounter another when they meet Cinder. Now, all of them must stay one step ahead of the vicious Lunar Queen Levana, who will do anything for the handsome Prince Kai to become her husband, her king, her prisoner.
An NPR Best Book of 2013
Book description for Cress (The Lunar Chronicles Book 3):
In this third book in Marissa Meyer's bestselling Lunar Chronicles series, Cinder and Captain Thorne are fugitives on the run, now with Scarlet and Wolf in tow. Together, they’re plotting to overthrow Queen Levana and prevent her army from invading Earth.
Their best hope lies with Cress, a girl trapped on a satellite since childhood who’s only ever had her netscreens as company. All that screen time has made Cress an excellent hacker. Unfortunately, she’s being forced to work for Queen Levana, and she’s just received orders to track down Cinder and her handsome accomplice.
When a daring rescue of Cress goes awry, the group is splintered. Cress finally has her freedom, but it comes at a higher price than she’d ever expected. Meanwhile, Queen Levana will let nothing prevent her marriage to Emperor Kai, especially the cyborg mechanic. Cress, Scarlet, and Cinder may not have signed up to save the world, but they may be the only hope the world has.