Join Hugh Bonneville, the talented narrator known for his captivating performances, as he guides listeners through the eerie world of Sherlock Holmes. He unpacks the fascinating case of Helen Stoner, a woman in desperate need of help from Holmes due to her stepfather's sinister actions. The tale unfolds with the chilling mention of a 'speckled band', leading to suspenseful revelations about mysterious deaths and dark family secrets. Bonneville’s storytelling immerses you in the thrilling essence of classic detective fiction.

Julie Greene, a Professor of History at the University of Maryland and author of *The Canal Builders*, dives deep into the colossal endeavor of the Panama Canal. She discusses the project's numerous failures and the staggering human cost involved. Listeners learn about the health crises that plagued laborers, the pivotal U.S. political maneuvers that led to its revival, and the engineering decisions that shaped this man-made marvel. Greene highlights the enduring legacy of the canal in transforming global trade and its profound impact on the workforce.

Discover the riveting journey of Buckingham Palace, from its roots in William the Conqueror's era to becoming a royal residence. Uncover the dramatic women's suffrage protest of 1914, and see how the palace transformed into a symbol of British heritage. Delve into Queen Victoria's renovations that defined its lavish style and the royal legacy shaped over centuries. Explore its role during critical historical events, and grasp its status as a major cultural landmark, influencing the monarchy's connection with the public.

Annabeth Headrick, Director of the School of Art and Art History at the University of Denver, specializes in ancient American cultures. She discusses the architectural and cultural marvels of Chichén Itzá, detailing its rise as a prominent hub amidst drought and conflict. Headrick explains how trade networks and multicultural influences shaped the city's identity and successes. She also examines the innovative governance models and rituals that defined this Mesoamerican superpower, alongside the eventual decline influenced by climate change and foreign encounters.

In this engaging discussion, historian Patricia Fara, a Fellow of Cambridge University, dives into the life of Sir Isaac Newton, a figure clouded in controversy and brilliance. She unpacks the legendary apple anecdote and its resonance with Newton's theories of gravity. Fara also illuminates the significant rivalries that shaped his career, including tensions with contemporaries like Hooke and Leibniz. Plus, explore Newton's unexpected shift from mathematician to key player at the Royal Mint, where he tackled counterfeiting while navigating personal struggles.

Dr. Neville Morley, a historian and author of The Roman Empire: Roots of Imperialism, dives into the brutal yet fascinating world of ancient Roman gladiators. He unpacks the life of Flammer, revealing the harsh realities hidden behind the myths. The discussion includes gladiatorial types, rivalries, and the infamous Spartacus' revolt against oppression. Morley also illuminates the games' evolution and cultural significance, while examining why these spectacles eventually declined. It's a captivating look at a complex society through its warriors.

In this episode, British-Egyptian historian Islam Issa, author of "Alexandria: The City that Changed the World," delves into the marvel of the Lighthouse of Alexandria. He reveals how this architectural wonder stood over 100 meters tall, guiding sailors through perilous waters. Issa shares the lighthouse's storied past, from its construction under Ptolemy I to its eventual collapse and enduring legacy. Fascinating tales of Cleopatra, natural disasters, and archaeological discoveries showcase the lighthouse's pivotal role in history and culture.

Dacre Stoker, the great-grandnephew of Bram Stoker and a historian, dives deep into the dark legacy of Vlad the Impaler. He discusses Vlad's brutal reign in Wallachia, exploring his methods of terror and the political upheaval of 15th-century Europe. Dacre reveals the origins of Vlad's demonic reputation and how he became the inspiration for the legendary Count Dracula. The conversation also touches on the evolution of vampire lore across cultures and the fascinating relationship between folklore and Bram Stoker's iconic character.

In this engaging discussion, Professor Armand D’Angour, a classical scholar from Jesus College, Oxford, explores the legendary tales of the Trojan War. He dives into the iconic characters like Achilles and Helen, raising questions about their existence. The conversation highlights Heinrich Schliemann's archaeological pursuits, the clash between myth and reality, and the enduring legacy of Troy. Furthermore, themes of love, warfare, and divine intervention add depth to the narrative, linking ancient lore to the complexities of history.

Marie Curie, a pioneering scientist and the first woman to win a Nobel Prize, revolutionized the field of radioactivity alongside her husband, Pierre. In this insightful discussion, she reflects on her extraordinary journey from a repressive upbringing in Poland to groundbreaking discoveries like polonium and radium. Listeners will discover her contributions during World War I, challenges she faced in a male-dominated field, and the enduring legacy of her revolutionary research. Curie's story is one of perseverance, love, and transformative impact on science.