From audible.com:

Acclaimed visionary author Kim Stanley Robinson is a Hugo and Nebula Award-winner. Blue Mars is the final volume in Robinson's seminal science-fiction trilogy, which began with Red Mars and continues with Green Mars.

The once red and barren terrain of Mars is now green and rich with life - plant, animal, and human. But idyllic Mars is in a state of political upheaval, plagued by violent conflict between those who would keep the planet green and those who want to return it to a desert world.

Meanwhile, across the void of space, old, tired Earth spins on its decaying axis. A natural disaster threatens to drown the already far too polluted and overcrowded planet. The people of Earth are getting desperate. Maybe desperate enough to wage interplanetary war for the chance to begin again.

Blue Mars is a complex and completely enthralling saga - as convincing and lushly imagined a future as anyone has ever dreamed. Richard Ferrone narrates this sweeping epic with engaging personality and finesse.

From amazon.com:

Winner of the Hugo Award for Best Novel • Kim Stanley Robinson’s classic trilogy depicting the colonization of Mars continues in a thrilling and timeless novel that pits the settlers against their greatest foes: themselves.

Nearly a generation has passed since the first pioneers landed on Mars, and its transformation to an Earthlike planet is under way. But not everyone wants to see the process through. The methods are opposed by those who are determined to preserve their home planet’s hostile, barren beauty. Led by the first generation of children born on Mars, these rebels are soon joined by a handful of the original settlers. Against this cosmic backdrop, passions, partnerships, and rivalries explode in a story as spectacular as the planet itself.

Praise for Green Mars

“One of the major sagas of the [latest] generation in science fiction.” —Chicago Sun-Times

“Dense as a diamond and as sharp; it makes even most good novels seem pale and insignificant by comparison.” —The Washington Post Book World

“Grand in scope, meticulous in detail.” —The New York Times Book Review

In his most ambitious project to date, award-winning author Kim Stanley Robinson utilizes years of research and cutting-edge science in the first of three novels that will chronicle the colonization of Mars.

For eons, sandstorms have swept the barren desolate landscape of the red planet. For centuries, Mars has beckoned to mankind to come and conquer its hostile climate. Now, in the year 2026, a group of one hundred colonists is about to fulfill that destiny.

John Boone, Maya Toitavna, Frank Chalmers, and Arkady Bogdanov lead a mission whose ultimate goal is the terraforming of Mars. For some, Mars will become a passion driving them to daring acts of courage and madness; for others it offers and opportunity to strip the planet of its riches. And for the genetic "alchemists, " Mars presents a chance to create a biomedical miracle, a breakthrough that could change all we know about life...and death.

The colonists place giant satellite mirrors in Martian orbit to reflect light to the planets surface. Black dust sprinkled on the polar caps will capture warmth and melt the ice. And massive tunnels, kilometers in depth, will be drilled into the Martian mantle to create stupendous vents of hot gases. Against this backdrop of epic upheaval, rivalries, loves, and friendships will form and fall to pieces--for there are those who will fight to the death to prevent Mars from ever being changed.

Brilliantly imagined, breathtaking in scope and ingenuity, Red Mars is an epic scientific saga, chronicling the next step in human evolution and creating a world in its entirety. Red Mars shows us a future, with both glory and tarnish, that awes with complexity and inspires with vision.

From the Paperback edition.