Who is the author of "The Enormous Room"?

"The Enormous Room" is a novel written by E.E. Cummings, published in 1922. Cummings is primarily celebrated as a poet, but he also made significant contributions to prose and fiction. This book reflects his experiences during World War I, particularly his time in a French internment camp. The narrative style showcases Cummings’ characteristic experimental approach to language and form, blending his poetic sensibilities with narrative storytelling.

In contrast, John Donne is known for his metaphysical poetry, Robert Frost is famed for his depictions of rural New England life through poetry, and Allen Ginsberg is recognized as a leading figure of the Beat Generation, known for works like "Howl." Each of these authors has a distinct literary style and thematic focus that diverges from Cummings' work in "The Enormous Room." Thus, E.E. Cummings is the accurate choice as the author of this particular novel.