Everything you wanted to know about...

Jane Pettigrew charts the extraordinarily long history of one of the world's most popular hot drinks

Maurice J Casey answers listeners' questions about the revolutionary ideology, its key thinkers and its impact on modern history

Anna Keay answers listener questions on the dynasty that dominated Britain in the turbulent 17th century

Mark Weeden answers listener questions about the ancient civilisation whose existence was almost completely forgotten for three millennia

Dr Hannah Skoda answers listener questions about the use of torture in the Middle Ages

Vicki Cummings answers listener questions on prehistoric stone circles, from how they were built to what they were for

Hugh Kennedy answers listener questions on the multicultural medieval caliphate that stretched from Tunisia to the frontiers of India

Ian Goldin answers listener questions about the history of migration, from the earliest examples to upheavals caused by colonialism and war

Giles Tremlett answers listener questions about the Spanish Inquisition, to uncover the real history behind the sinister and bloodthirsty 'Black Legend' of Spain

Lucy Lethbridge answers listener questions on the daily realities of domestic service in the era of Downton Abbey and beyond

Drew Gray tackles listener question on crime, courts, policing, punishments and prisons in 19th-century Britain

Food historian Emma Kay ranges across the centuries and the globe to explore the backstory of one of the world's favourite treats

Dr Caroline McCaffrey-Howarth reveals how museums have evolved over the centuries – and what their collections can reveal about the people who created them

Sarah Nooter answers listener questions on the world of ancient Greek theatre, from dramatic tragedies and side-splitting comedies to the rip-roaring ride of the satyr plays

Joanna Story answers listener questions about the Anglo-Saxon kings and kingdoms

Suzanne Schwarz answers your key questions about the abolition of the Transatlantic Slave Trade

Nick Lloyd answers listener questions on Germany and Austria-Hungary's bloody clash with the Russian empire from 1914–18

Justine Firnhaber-Baker answers listener questions on the long-standing and influential medieval French dynasty

Saul David answers listener questions on the evolution of the British Army from the Civil War to the Victorian era

Ashley Rubin answers listener questions on the infamous American prison known for its escape attempts

Lydia Zeldenrust answers listener questions on the idealised code of knightly conduct that arose during the medieval era

From the hanging gardens of Babylon to the lighthouse of Alexandria, Bettany Hughes answers listener questions on the Seven Wonders of the Ancient World

Brett Whalen answers popular questions on the medieval papacy, from the exploits of anti-popes to an infamous trial of a pope's corpse

Alwyn Turner traces the history of Britain in the 1970s – from politics to the punk movement