Isaac Asimov

“Liar!” is a short story by Isaac Asimov, published in May 1941 in Astounding Science-Fiction and later included in the book I, Robot (1950). The story introduces the robot RB-34, nicknamed Herbie, who unexpectedly develops the ability to read human minds. This phenomenon unsettles the engineers at U.S. Robots, especially robopsychologist Susan Calvin, who set out to investigate the scope and possible consequences of this faculty. As the team examines the case, Herbie becomes an unprecedented challenge for robotic science and raises questions about privacy and the effects such a power could have on people.

In “Big Game,” a short story by Isaac Asimov published in Before the Golden Age (1974), a group of friends in a bar discuss a time machine that has sent a mouse into the future without any harmful effects. The conversation takes an unexpected turn when one of them, Hornby, claims to have traveled to the past and discovered the true cause of the dinosaurs’ extinction. With his account, Hornby challenges common theories and proposes a surprising and unconventional explanation for the fate of these prehistoric creatures, leaving his friends intrigued and questioning what they thought they knew about ancient history.

Synopsis: “Exile to Hell” is a short story by Isaac Asimov, published in May 1968 in Analog Science Fiction and Fact magazine. In a society where life depends on a complex technological infrastructure, damaging facilities is an unforgivable crime. While playing a game of chess, two programmers discuss the humanity of the most severe punishment under the law: exile, a relentless punishment that forces the guilty party to leave their familiar surroundings and be sent to an inhospitable place feared by all, where survival is an unbearable burden.

A Boy’s Best Friend is a short story by Isaac Asimov, published in March 1975 in the magazine Boys’ Life. The story follows Jimmy, a boy who has grown up on the Moon and whose only playmate is Robutt, a robot dog designed to keep him company. Together, they explore the lunar surface, sharing a special connection. One day, his father has a surprise for him that has arrived from Earth, something that could change his life.