Flux

Star humans were engineered to exist within the mantle of a star, mere tools of their Earth-evolved makers in a war against the Xeelee, owners of the universe. Stephen Baxter's third novel in his magnificent Xeelee Sequence is an exotic and endearing story of an abandoned people.
Abandoned to their fate, their history lost along with contact with their makers, Star people survive in an environment that is possibly the strangest in science fiction. Microscopic inhabitants of superfluid air above a Quantum Sea and below the tangled Crust of the Star, swimming in an electric-blue grid, the Magfield, which is subject to violent storms, Star people struggle, like us, to make sense of their world... and the threat hanging over it.
Though the truth is far more disturbing and ominous than they feared, they will confront, finally, their makers, and they will rebel against the purpose for which they were created.
### Review
'Arthur C. Clarke, Poul Anderson, Isaac Asimov and Robert Heinlein succeeded in doing it, but very few others. Now Stephen Baxter joins their exclusive ranks -- writing science fiction in which the science is right, the author knowledgeable, and the extrapolations a sheer pleasure to read, admire, enjoy. The reaction is that which C.S. Lewis referred to when he described science fiction as the only genuine consciousness-expanding drug. Flux is a highly imaginative and moving novel .. It is a rare thing to find such a good read. Wonderful stuff!' Harry Harrison, New Scientist 'Flux puts Stephen Baxter in the front line of world-spinners.' The Times
### From the Publisher
'The best SF author in Britain' -SFX
'*Flux* puts Stephen Baxter in the top league of the world-spinners' - The Times
'Stephen Baxter proves what a cosmic thinker he is' - Washington Post Book World
'Baxter has emerged as a master of cosmological hard SF, a writer enamored of alien viewpoints and radical settings, with a sense of sublime immensities and an ingenuity at working permutations on the question of what is human' - Locus