Doorly, E., & Gibbings, R. (1946). The insect man: A tale of how the Yew Tree children went to France to hear the story of Jean Henri Fabre in the places where he lived and to see the homes of some of the insects whose life-story he has written (New ed.). William Heinemann.

Doorly, Eleanor, and Robert Gibbings. The Insect Man: A Tale of How the Yew Tree Children Went to France to Hear the Story of Jean Henri Fabre in the Places Where He Lived and to See the Homes of Some of the Insects Whose Life-story He Has Written. New ed. William Heinemann, 1946.