Lucy Cousins has illustrated numerous Maisy titles, including Maisy Goes to Bed; Maisy Goes Swimming; Maisy Goes to the Playground; Maisy Goes to Playschool; Maisy's ABC; Count with Maisy; Maisy's Colours; Maisy's House (Winner of the 1997 Bologna Ragazzi Non-Fiction Prize); Maisy at the Farm; Happy Birthday, Maisy; and Maisy's Farm, as well as sticker, mix-and-match, colouring, cloth, board and story books based on the TV series. Among her other books are Noah's Ark; Za-za's Baby Brother; Katy Cat and Beaky Boo; and Jazzy in the Jungle. She has four children.