He often collaborated with his wife and colleague Jeanne Block.

Germano collaborated with his wife, Muriel, on several projects.

He collaborated with his wife, Ruth, to produce the design.

Beginning in 1955 he collaborated on 21 films with his wife, Faith, and their daughter Emily.

He collaborated on a number of other books with his wife.

Johnson also collaborated on four children's books with his wife, Ruth Krauss.

Written shortly after his first novel was published, the author also collaborated with his wife on certain scenes.

Mabel's older brother Abel was often collaborating with his wife Buffy.

He collaborated throughout his career with his wife Kitty.

Gene collaborated closely with his wife, Carolyn, a planetary astronomer.