Tanya Bretherton has a PhD in sociology with special interests in narrative life history and social history. She has published in the academic and public sphere for twenty years, and worked as a Senior Research Fellow at the University of Sydney for fifteen years. Dr Bretherton's specialty is converting detailed research into thought-provoking works which are accessible to a general readership. Currently she works as a freelance researcher and writer.

Her first book, The Suitcase Baby, was shortlisted for the Ned Kelly Award, the Danger Prize and the Waverley Library 'Nib' Award. Her second book The Suicide Bride, was shortlisted for the Danger Prize and in 2020 she won the Danger Prize for The Killing Streets.