Hana Assafiri was a child bride in her teens when she fought her way free of her violent husband. Then she built a new life helping other marginalised women (CW: the conversation discusses physical and sexual violence against women)

Dr Margaret Moore is fascinated by our most mysterious organ - the brain. By looking at stroke survivors, she is trying to understand how brains work, how they don't, and how they predict the world around them

Nick Cave has lived through addiction, love and unthinkable loss. His experiences have changed how he understands hope, heartbreak and optimism (R)

Keri Kitay with the story of her devoted, outgoing mum Terry, who was diagnosed with early-onset Alzheimer's disease at 54 years old

How headmistress Manisha Gazula radically (and controversially) transformed the literacy, and life, outcomes for her students at Marsden Road Public School

Writer Colum McCann with the story of Diane Foley, whose son James was murdered by the Islamic State (CW: this episode contains descriptions of violent acts and terrorism)

For 100 years Australia has been collecting tens and thousands of letters and diaries from deployed service personnel. These are just some of the moving, beautiful and tragic stories among them

When Dr Rhonda Wilson was in year 10, she was told she should drop out of school and settle for becoming "just a mum". This is how Rhonda defied the expectations others, and she, had for herself

From muscle paralysis and sleepwalking, to the power of our subconscious, Dr Sutapa Mukherjee takes you into the secret world of sleep

When Ray Kelly Snr's grandfather was asked to translate "telephone" into Gumbayngirr, he responded with “muuya barrigi”, or flying breath (CW: Aboriginal and Torres Strait Islander listeners please be advised this program contains discussion of people who have died. Please take care when listening)

Pádraig Ó Tuama survived conversion therapy and exorcism as a young gay man in a church in Ireland, then became a leading peace negotiator and a poet (R)