Gamora and Nebula Sisters in Arms

From New York Times?best-selling author Mackenzi Lee, Gamora and Nebula: Sisters in Arms follows Gamora and her sister Nebula as they play a cat and mouse game with galactic consequences—and each other.

Gamora doesn't know who sent her to the planet Torndune. But as the reliable right-hand daughter of Thanos and one of the galaxy's most legendary warriors, her job isn’t to ask questions. What Gamora doesn't know is that her estranged sister, Nebula, has chased to Torndune, eager for revenge.
Soon the two sisters make unlikely alliances and find themselves in a twisted competition with galactic consequences. It's a game they're destined to lose—unless they learn to trust each other. But trust is the biggest lie in the galaxy ...

Mackenzi Lee holds a BA in history and an MFA in writing for children and young adults from Simmons College. She is the New York Times best-selling author of the historical fantasy novels Loki: Where Mischief Lies; The Gentleman's Guide to Vice and Virtue, which won a 2018 Stonewall Honor Award and the New England Book Award; and its sequel, The Lady's Guide to Petticoats and Piracy. She is also the author of the nonfiction book Bygone Badass Broads, a collection of short biographies of forgotten women from history. In 2020, she was named one of Forbes's 30 Under 30 for her work in bringing minority narratives to historical fiction. When not writing, she works as an independent bookseller, drinks too much Diet Coke, and naps with her Saint Bernard, Queenie.