Sarah Turner lives in Devon with her husband and three sons.

After graduating with first-class honours in Philosophy from The University of Exeter, she dabbled in careers in finance then higher education before a 'warts and all' parenting blog she'd started to let off steam gathered unexpected momentum and writing became her full-time job.

She has since written three Sunday Times bestsellers: The Unmumsy Mum, The Unmumsy Mum Diary and The Unmumsy Mum A-Z. The Unmumsy Mum was voted number 4 in Amazon's Top 10 books of 2016 (as voted for by Amazon customers) and was also shortlisted for Book of the Year (non-fiction, lifestyle) at the 2017 British Book Awards.

Stepping Up is Sarah's first novel, the spark of an idea coming from a conversation about will-writing and more specifically guardianship, should the unthinkable happen.

Sarah likes bookshops, walks on Dartmoor (when the kids aren't whingeing) and pretends to like running, though she's started Couch to 5k three times and keeps ending up back on the couch. She doesn't like coffee, films with sharks in or writing about herself in the third person.

You can follow Sarah's reading, writing and parenting adventures on Facebook, Instagram and Twitter (@theunmumsymum).