Hearthspace

In a distant future where humanity has established itself among the diverse worlds of the Hearth, Commander Ulla Breen finds herself embroiled in a battle for survival when her patrol ship is attacked by a mysterious enemy. As Ulla and her crew confront threats of slavery and destruction, they uncover unsettling truths about their origins and the inner Hearth. To save their planets and reclaim their history, Ulla must unite the fractured elements of this expansive civilization. "Hearthspace," by Stephen Baxter, promises a dark and thought-provoking journey for fans of classic science fiction.