Harry Harrison

The planet Cliaand is waging interstellar war, and against the odds, its Grey Men are invading and taking over planet after planet....

DiGriz is caught during one of his crimes and recruited into the Special Corps....

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....

Jim and Angelina are on holiday on the paradise planet Lussuoso, where the very, very rich can avail themselves of rejuvenating treatments and become young again....

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....

The world is crowded. Far too crowded. Its starving billions live on lentils, soya beans, and - if they're lucky - the odd starving rat....

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....

Things aren't going well for Slippery Jim diGriz. First there was the robbery of the Mint on Paskönjak that went terribly wrong, and then that little matter of a death penalty....

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....

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

After saving the world, diGriz is called on to save the universe....

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....

Imperetrix Von Kaiser-Czarski is the richest man in the universe, and someone is systematically robbing all of his banks....

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

This time the Special Corps has given the Rat a daring assignment - liberate a backward tourist planet from the clutches of an aging dictator....

“Slippery Jim” diGriz, Special Corps agent, 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....

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....

Jan Kulozik is in exile: sentenced to service the machines of Halvork, the farmworld that grows crops to fill the holds of Earth's grain-ships....

Jan Kulozik was one of Earth's privileged elite. A brilliant young electronics engineer, he enjoyed all the blessings of a twenty-third-century civilization that survived global collapse....