The Sugar Girls: Tales of Hardship, Love and Happiness in Tate & Lyle's East End is a bestselling work of narrative non-fiction based on interviews with women who worked in Tate & Lyle's East End factories in Silvertown from the mid-1940s onwards. Written by Duncan Barrett and Nuala Calvi, the book was published by Collins in 2012. The authors were inspired to write it by Jennifer Worth's Call the Midwife.