Galactic North

A collection of eight short stories and novellas in the dark and turbulent world of Alastair Reynolds' Revelation Space universe.Centuries from now, solidarity stretches thin as humanity spreads past the solar system and to the nearest stars. Technology has produced powerful new tools-but lethal risk will always accompany great advancement.And without foresight, opposing groups may fracture multiple worlds. Between the Demarchists and the Conjoiners, the basic right to expand human intelligence-beyond its natural limits-has become a war-worthy cause. Only vast lighthugger starships bind these squabbling colonies together, manned by the panicky and paranoid Ultras. And the hyperpigs just try to keep their heads down.The rich get richer. And everyone tries not to think about the worrying number of extinct alien civilizations turning up on the outer reaches of settled space...because who's to say that humanity won't be next?

A fabulous collection spanning the galaxies and career of SF superstar Alastair Reynolds Reynolds' pursuit of truth is not limited to wide-angle star smashing - not that stars don't get pulverised when one character is gifted (or cursed) with an awful weapon by the legendary Merlin. Reynolds' protagonists find themselves in situations of betrayal, whether by a loved one's accidental death, as in 'Signal to Noise', or by a trusted wartime authority, in 'Spirey and the Queen'. His fertile imagination can resurrect Elton John on Mars in 'Understanding Space and Time' or make prophets of the human condition out of pool-cleaning robots in the title story. But overall, the stories in ZIMA BLUE represent a more optimistic take on humanity's future, a view that says there may be wars, there may be catastrophes and cosmic errors, but something human will still survive.

Since it was first published in 1987, Galactic Dynamics has become the most widely used advanced textbook on the structure and dynamics of galaxies and one of the most cited references in astrophysics. Now, in this extensively revised and updated edition, James Binney and Scott Tremaine describe the dramatic recent advances in this subject, making Galactic Dynamics the most authoritative introduction to galactic astrophysics available to advanced undergraduate students, graduate students, and researchers. Every part of the book has been thoroughly overhauled, and many sections have been completely rewritten. Many new topics are covered, including N-body simulation methods, black holes in stellar systems, linear stability and response theory, and galaxy formation in the cosmological context. Binney and Tremaine, two of the world's leading astrophysicists, use the tools of theoretical physics to describe how galaxies and other stellar systems work, succinctly and lucidly explaining theoretical principles and their applications to observational phenomena. They provide readers with an understanding of stellar dynamics at the level needed to reach the frontiers of the subject. This new edition of the classic text is the definitive introduction to the field. ? A complete revision and update of one of the most cited references in astrophysics Provides a comprehensive description of the dynamical structure and evolution of galaxies and other stellar systems Serves as both a graduate textbook and a resource for researchers Includes 20 color illustrations, 205 figures, and more than 200 problems Covers the gravitational N-body problem, hierarchical galaxy formation, galaxy mergers, dark matter, spiral structure, numerical simulations, orbits and chaos, equilibrium and stability of stellar systems, evolution of binary stars and star clusters, and much more Companion volume to Galactic Astronomy, the definitive book on the phenomenology of galaxies and star clusters

A comprehensive introduction to the theory underpinning our study of active galactic nuclei and the ways we observe them.

Elysium Fire is a smoldering tale of murderers, secret cultists, tampered memories, and unthinkable power, of bottomless corruption and overpowering idealism from the king of modern space opera. Ten thousand city-state habitats orbit the planet Yellowstone, forming a near-perfect democratic human paradise. But even utopia needs a police force. For the citizens of the Glitter Band that organization is Panoply, and the prefects are its operatives. Prefect Tom Dreyfus has a new emergency on his hands. Across the habitats and their hundred million citizens, people are dying suddenly and randomly, victims of a bizarre and unprecedented malfunction of their neural implants. And these "melters" leave no clues behind as to the cause of their deaths. . . As panic rises in the populace, a charismatic figure is sowing insurrection, convincing a small but growing number of habitats to break away from the Glitter Band and form their own independent colonies.

In the third book of the legendary Revelation Space trilogy, the last remnants of humanity realize that forging an alliance with a greater and even more mysterious alien force may be their only chance for survival. The Inhibitors were designed to eliminate any life form reaching a certain level of intelligence -- and they've targeted Humanity. War veteran Clavain and a ragtag group of refugees have fled into hiding. Their leadership is faltering, and their situation is growing more desperate. But their little colony has just received an unexpected visitor: an avenging angel with the power to lead mankind to safety -- or draw down its darkest enemy. And as she leads them to an apparently insignificant moon light-years away, it begins to dawn on Clavain and his companions that to beat one enemy, it may be necessary to forge an alliance with something much worse . . . "Absolution Gap is a good as it gets, and should solidify Alastair Reynolds' reputation as one of the best hard SF writers in the field." -- SF Site

This is an amazing collection of some of the best short fiction ever written in the SF genre, by an author acclaimed as 'the mastersinger of space opera' THE TIMES. With an introduction by noted SF critic Johnathan Strahan, this collection of twenty short stories, novellettes and novellas includes MINLA'S FLOWERS, SIGNAL TO NOISE, TROIKA, and seven previous uncollected stories, including TRAUMA POD, THE WATER THIEF and IN BABELSBERG. Alastair Reynolds has won the Sidewise Award and been nominated for The Hugo Awards for his short fiction. One of the most thought-provoking and accomplished short-fiction writers of our time, this collection is a delight for all SF readers