Harry Harrison

Imperetrix Von Kaiser-Czarski is the richest man in the universe, and someone is systematically robbing all of his banks. He decides that the best course of action is to set a thief to catch a thief, and the best thief of them all is one Slippery Jim diGriz. Sceptical at first, Jim is soon won...

Driven by prophetic dreams, the Viking warrior Shef has become the One King, the undisputed ruler of the North. Now he must face the reborn power of the Holy Roman Empire....

Jim was left in the custody of the League Navy, this story opens with him escaping from his prison cell on the League base on Steren-Gwandra, where he is awaiting deportation back to his home world. He has discovered that Bibs, a crew girl from Captain Garth's ship, is also a prisoner. Jim holds...

This time the Special Corps has given the Rat a daring assignment: liberate a backward tourist planet from the clutches of an aging dictator. With his lovely but lethal wife, Angelina, and his two stalwart sons, James and Bolivar, diGriz pits ballots against bullets in the fight for freedom...

In West of Eden, best-selling author Harry Harrison has created a rich, dramatic saga of a world where the descendants of the dinosaurs struggled with a clan of humans in a battle for survival....

After saving the world, diGriz is called on to save the universe. Liberating his two, now teenage, twin sons from a military boarding school and penitentiary, diGriz sets out to free his wife, who has been arrested by the tax men. But the family is soon fighting an enemy of a different sort when...

Bill's in trouble again. A hideous outer-space infection has transformed one of his feet into a satyr's hoof; he has two right hands....

James Bolivar “Slippery Jim” diGriz, Special Corps agent, master con man, and interstellar criminal (retired), is living high on the hog on the planet Moolaplenty when a long-lost cousin and a shipful of swine arrive to drain his bank account and send him, and his lovely wife, Angelina...

A craftsman, visionary, and warrior, Shef has risen from slavery to become king of a mighty Viking nation. But his growing kingdom menaces all of Europe....

DiGriz and Angelina are happily married and expecting the birth of their sons. The planet Cliaand is waging interstellar war, and against the odds, its Grey Men are invading and taking over planet after planet. The Rat is sent to Cliaand to start a one-man guerrilla campaign to put a stop to the...

The prequel to the Stainless Steel Rat. Slippery Jim is here a brash 17-year-old who has left his parents' porcuswine farm, planning to embark on a life of crime. The book opens with Jim bungling a bank job so that he can be arrested and sent to prison, where he plans to learn the art of being a...

In a war room in Washington, William Tecumseh Sherman and General Robert E. Lee huddle together and plan their next, joint military operation....

A new ice age threatens Earth. Facing extinction, the dinosaurs must employ their mastery of biology to swiftly reconquer human territory....

The villainous He has travelled back in time to mankind's distant past on the legendary planet Earth (or "Dirt") of 1984, where he is altering events so that people who opposed him in the Rat's present cease to exist, Angelina amongst them. Using the Helix, a time-travel device invented by the...

On the planet Pyrrus, human colonists have fought a centuries-old war with the native life forms. These life forms adapt to human tactics and technology, evolving new species....

The planet was called Felicity. The name was a joke, except for those compelled to settle there. Inhabiting it were beings bred for thousands of years for a single purpose: to attack and kill....

Deathworld centers on Jason dinAlt, a professional gambler who uses his somewhat erratic psionic abilities to tip the odds in his favor....

865 A.D. Warring kings rule over the British Isles, but the Church rules over the kings, threatening all who oppose them with damnation....

After Kerrick rescues his people from the warlike Yilane, they find a safe haven on an island and there begin to rebuild their shattered lives....

With two right arms, an artificial foot, and a set of surgically implanted tusks, Bill sets out to find the source of Chinger-controlled metal dragons....