Gill Sims is a bestselling British author and blogger.
In 2016, she began her Peter and Jane blog, which quickly gained a viral following. Her blog offers a comical response to issues facing parents. She has also written on postnatal depression for Netmums. Sims has been regularly profiled as a leading proponent of a "Mummy Blogger."
- "HarperCollins snaps up Sims' third 'Why Mummy' book | The Bookseller". www.thebookseller.com. Retrieved 13 June 2019.
- Netmums (27 November 2017). "Gill Sims: My battle with postnatal depression". Netmums. Retrieved 13 June 2019.