Hannibal Barca is famous for marching an eclectic mix of troops across the Alps and into the Roman heartland during the Second Punic War. But how much do we know about the world Hannibal was born into and came of age in? In Hannibal: The Military Genius Who Almost Conquered Rome, get to know one of history’s most impressive generals from the political and military conflicts that defined his adolescence to the battles that made him famous. These 15 lectures will paint a portrait of not only Hannibal, but also his enemies and allies.

In London in the Time of Dickens, you’ll get the unique opportunity to experience the British capital through the eyes of a literary master whose work is inextricably tied to the city and its rich history. Throughout 12 lectures taught by Professor Lillian Nayder of Bates College, you’ll tour the city of London in a time of rapid transformation through the life and work of Charles Dickens, uncovering the history of the metropolis, while also witnessing the everyday experiences of Londoners from all walks of life as Dickens represents them.

Epigenetics is the science of living DNA, charting the chemical pathways that spur DNA into action by turning genes on and off. While the Human Genome Project of the early 2000s was hailed as the key to understanding human heredity and disease, that historic effort was just the beginning. It has taken epigenetics to fill in the picture, explaining how the fixed code of our genome is implemented in countless living processes.

Satchel Paige. Josh Gibson. Jackie Robinson. These all-star baseball players conjure up a golden age of the game, as well as a time in America when the world was divided between white and Black. Most of us know the story of Robinson breaking the color barrier to become the first Black major league player, but the history leading up to that dramatic moment is a powerful story of athletic prowess, business development, and cultural change. A Pastime of Their Own: The Story of Negro League Baseball is your chance to delve into this fascinating history.

In The Black Death: New Lessons from Recent Research, celebrated medievalist Dorsey Armstrong shares the fascinating new story of this old pandemic—revealed by dedicated researchers working with 21st-century technologies and a knowledge of language and history that now provide input from all geographic areas of the medieval world. In seven engaging lectures, Professor Armstrong corrects explanations of the pandemic that are now known to be inaccurate and offers a more robust description of plague biology than has ever been known.