In 1999 she had two picture books published, I Want a Pet! (1999) and Clarice Bean, That's Me (1999), the latter being shortlisted for the Nestlé Smarties Book Prize. In 2000 she won a Kate Greenaway Medal for I Will Not Ever, NEVER Eat a Tomato (2000) and a second Nestlé Smarties Book Prize in 2002 for That Pesky Rat (2002). In the same year, she wrote her first children's novel, Utterly Me, Clarice Bean (2002). Her second book in this series, Clarice Bean Spells Trouble was shortlisted for the 2005 British Book Awards Children's Book of the Year. The third novel in the series, Clarice Bean, Don't Look Now was published in 2006.
Lauren Child's humorous illustrations contain many different mediums including magazine cuttings, collage, material and photography as well as traditional watercolours. As well as being author of several highly successful books, she is the illustrator of the Definitely Daisy series by Jenny Oldfield.
A television series based on her Charlie and Lola books was made by Tiger Aspect for Disney/CBBC, on which Child was an Executive Producer. Three series of 26 episodes were made and two specials. A number of spin off books are available based on the scripts of the TV shows, though these were not written or illustrated by Child. Charlie and Lola has been sold throughout the world, and has won many prizes, including BAFTAs in 2007 for Best children's Television Show and Best Script.
Lauren Child lives in London.