Used Book – Nano, Robin Cook

In Boulder, Colorado, in the heart of the Rockies, Nano is a cutting-edge conglomerate in the field of microbivores—robots made of a few atoms capable of curing very serious diseases. A quasi-military discipline reigns there: orders to stay in one's own laboratory, prohibition from asking about the origin of the astronomical sums funding the research. Pia Grazdani, the brilliant and attractive medical student and heroine of Assurance vie, was recently hired by the firm. When she witnesses the strange malaise of one of her Chinese colleagues and her boss tries to distance her, she begins to wonder. Is the nanotechnology giant on the verge of making the discovery of the 21st century... or has it already sold out to the highest bidder?

This is barely fiction, as we already live in the nanomonde. Wonderful and disturbing at the same time. Yves Viollier, La Vie.