Lawrence Alexander is a freelance journalist and author, writing, over the past 20-odd years, hundreds of articles; for all the broadsheets and over 60 magazines and journals. She specialises in heritage and garden writing; publications to which she has contributed horticultural features include The Daily and Sunday Telegraph, Times Weekend, The Guardian, Independent, FT, Britain, British Heritage, The English Garden, Hortus, Landscape, Garden News, Country Life and Homes & Gardens. She is a columnist for British Heritage Travel and on the Q&A expert panel for History Revealed. She is a full member of the Garden Media Guild.

Sandra is the author of 14 non-fiction books for adults and children, on a variety of subjects, ranging from history (including Murder and Mayhem, Bonnier, 2016; Trials and Treachery, Bonnier, 2017 and Instant History, Carlton, 2019) via myths, legends and folklore (including Myths & Legends, 360 Degrees, 2017; An Atlas of Heroes, Templar, 2018 and An Atlas of Monsters, Templar, 2019) and quirky heritage (Paperscapes: Paris, Welbeck, 2019; Paperscapes: London, Welbeck 2019).

Sandra was shortlisted for GMG Journalist of the Year, 2018-19, for a series of three long-form essays in Hortus about the Victorian Kitchen Garden; she was also shortlisted for the SLA's Information Book Award in both 2018-19 and 2019-20.