Noninterference — The Survey Service was supposed to observe alien worlds, without any interference. Then, an expedition broke the rule and an entire planet was at risk!

Kaleidoscope — Suppose a vampire was sent to catch Jack the Ripper? Suppose all the galaxy has starships, but hasn’t developed Earth’s military technology and firepower. And much more.

Earthgrip — Young Jennifer Logan just wanted to teach Middle English, but ended up on an interstellar trading ship headed for the adventure of a lifetime.

When the Viking lander on the planet Minerva was destroyed, sending back one last photo of a strange alien being, scientists on Earth were flabbergasted. And so a joint investigation was launched by the United States and the Soviet Union, the first long-distance manned space mission, and a symbol of the new peace between the two great rivals.

Humankind's first close encounter with extraterrestrials would be history in the making, and the two teams were schooled in diplomacy as well as in science. But nothing prepared them for alien war -- especially when the Americans and the Soviets found themselves on opposite sides...  

Turning the American Civil War literally upside-down, this winning fantasy brings to life a war to free the blond serfs of the North and raise them to equality beside their swarthy masters. Turtledove not only swaps South for North but replaces rifles with crossbows, horses with unicorns and railways with magic carpets. The book opens in the fourth year of the war, when it's clear that the gray-clad armies of King Avram of Detina have the advantage over the followers of the traitorous Grand Duke Geoffrey, who has proclaimed himself king of the seceded North. Many Northern infantrymen have been reduced to robbing Southern bodies for shoes and warm clothing; and while the North has the best wizards, the Southern engineers have invented a rapid-firing crossbow that gives their soldiers a tremendous advantage in battle. The course of this war closely parallels the real one, which makes for a somewhat predictable story but clears the way for a focus on the various entertaining and well-drawn characters, including numerous homages to-or parodies of-various historical figures. Charm and humor balance out the grimly realistic depictions of battlefields and occupied towns, flavor the beautifully subtle treatment of racism and help to mask the occasional lack of descriptive detail. While perhaps best suited to Civil War buffs, this tale proves quite enjoyable for the less tactically inclined, and it's a must-have for any fan of alternate histories.

Days of Infamy is a re-imagining of the Pacific War. The major difference being that the Empire of Japan not only attacks Pearl Harbor, but follows it up with the landing and occupation of Hawaii. The logic of how the battle could have developed in Oahu, including the destruction of Halsey's fleet, is presented in detail. As is usual in Turtledove novels the action occurs from several points of view. Besides historical figures these include a corporal in the Japanese Army, a surfer (who invents the sailboard so he can fish once Honolulu is occupied), Nisei children caught between the warring cultures, prisoners of war, and others. The way that control of the islands allows Japan to dominate much of the southern Pacific Ocean is explored, and the capure of a modern (for the time) radar system in noted. There is also a reverse Battle of Midway where an invading American force is defeated. Eventually, as was common in their other occupied territories, the Japanese create a puppet government, ruling through a member of the Hawaiian Royal Family who lives in the Iolani Palace.

'Down in the Bottomlands' is a novella written by Harry Turtledove which takes places in an alternative history in which the Atlantic Ocean did not reflood the Mediterranean Sea 5.5 million years ago in the Miocene Epoch, as it did in our history. The Mediterranean Basin thus remains dry to the present day in this time line, as a vast sunken desert called the Bottomlands, averaging nearly two kilometers below mean sea level, with summer temperatures reaching well above 40 °C and with little or no rainfall.

Following the nuclear attack on the colonist ships in Second Contact, the Race continues to try to find the responsible nation, along with the purpose of the Lewis and Clark, a large space station launched by the United States. At the same time, the range animals brought by the Race colonists begin to spread into the human nations, causing ecological trouble and causing conflicts between them. Meanwhile, in the Soviet Union the NKVD under Lavrenti Beria attempts to launch a coup against Vyacheslav Molotov, but is thwarted by Georgi Zhukov. In Nazi Germany, Heinrich Himmler, the Fuhrer, dies and is replaced by Ernst Kaltenbrunner. Kaltenbrunner, angered by the policy of accommodation Himmler carried out towards the Race, including his refusal to invade Race-occupied Poland, causes him to initiate a nuclear war between Germany and the Race.

In 1914, the First World War ignited a brutal conflict in North America, with the United States finally defeating the Confederate States. In 1917, The Great War ended and an era of simmering hatred began, fueled by the despotism of a few and the sacrifice of many. Now it's 1942. The USA and CSA are locked in a tangle of jagged, blood-soaked battle lines, modern weaponry, desperate strategies, and the kind of violence that only the damned could conjure up—for their enemies and themselves. In Richmond, Confederate president and dictator Jake Featherston is shocked by what his own aircraft have done in Philadelphia—killing U.S. president Al Smith in a barrage of bombs. Featherston presses ahead with a secret plan carried out on the dusty plains of Texas, where a so-called detention camp hides a far more evil purpose. As the untested U.S. vice president takes over for Smith, the United States face a furious thrust by the Confederate army, pressing inexorably into Pennsylvania. But with the industrial heartland under siege, Canada in revolt, and U.S. naval ships fighting against the Japanese in the Sandwich Islands, the most dangerous place in the world may be overlooked.

The human price of war, regardless of nationality, is the relentless focus of this chilling sequel to Turtledove's alternative history Days of Infamy (2004), in which the Japanese conquer Hawaii after the attack on Pearl Harbor. Times are hard for Americans under the occupation. Scarce food and resources result in privation and a thriving black market. Japanese soldiers work POWs to death with heavy labor on insufficient rations. Women are forced into prostitution as comfort women. But the U.S. armed forces have a few tricks up their sleeve, notably a new kind of aircraft that can hold its own against the Zero. Both the Japanese and American militaries scheme, plan and train, while surfer bums, POWs and fishermen just try to get by. A plethora of characters, each with his or her own point of view, provide experiences in miniature that combine to paint a broad canvas of the titanic struggle, if at the cost of a fragmented narrative.