Sally Cline is an award-winning biographer and fiction writer. She is Fellow of the Royal Society of Arts, Research Fellow at Anglia Ruskin University, Cambridge, and former Advisory Fellow of the Royal Literary Fund as well as a Hawthornden Fellow.

After Agatha: The Explosion in Women's Crime Writing is her fourteenth book. She has written ten non-fiction titles, one biographical novel Lily and Max (Golden Books) and one book of short stories, One of Us is Lying (Golden Books).

Her biography Radclyffe Hall: A Woman Called John (John Murray, UK) is now a classic, and was shortlisted for the LAMBDA Prize. Her study Lifting the Taboo: Women, Death and Dying (Little, Brown, UK) won the Arts Council Prize for Non-Fiction. Her ground-breaking biography Zelda Fitzgerald: Her Voice in Paradise (John Murray, UK) and Zelda Fitzgerald: The Tragic Meticulously Researched Biography of the Jazz Age's High Priestess (Arcade, NY, US) was a bestseller in both the UK and the US and preceded her landmark biography Dashiell Hammett: Man of Mystery(Arcade NY, US)

She is the co-series Editor for Bloomsbury's nine-volume Writers' and Artists' Companions in Writing, for which she has co-authored two titles: Literary Non-Fiction (with Midge Gillies) and Life Writing: Writing Biography, Autobiography and Memoir (with Carole Angier).

She was 2013 Judge for the HW Fisher Prize for First Published Biographies. She is Consulting Editor for the International Literary Quarterly and writes and records podcasts for the Royal Literary Fund. Her short stories for print and radio have won prizes from the BBC and Raconteur.

She has also won a Hosking Houses Trust Fellowship for Women Writers over forty.

Formerly Director of the Royal Literary Fund Mentoring Scheme, mentor for the Arts Council Escalator programme, judge and mentor for the prestigious Gold Dust Mentoring Scheme, she has also taught social science and politics at Cambridge University. She was on City University London's Creative Writing Programme, was Writer in Residence and mentor for the MA in Creative Writing at Anglia Ruskin University, Cambridge and has run Creative Writing Workshops for the Guardian Masterclasses at Stratford on Avon.

She holds degrees and masters from Durham University (English and Philosophy) and Lancaster University (Sociology and Politics) and has been awarded an Honorary Doctor of Letters in International Writing.

She lives and writes in Cornwall and Cambridge.