The Box of Delights is a children's fantasy novel by John Masefield. It is a sequel to The Midnight Folk, and was first published in 1935. It is also known as When The Wolves Were Running.

John Edward Masefield was an English poet and writer, and Poet Laureate from 1930 until his death in 1967. Among his best known works are the children's novels The Midnight Folk and The Box of Delights, and the poems "The Everlasting Mercy" and "Sea-Fever".