Hot answers tagged book-length
Check out Duotrope.com or Ralan.com for novella or novelette markets. There are about four to eight market buyers per genre.
Novellas don't seem to attract as large of an audience as novels, but they definitely have a place in the market. But if novellas are what you're interested in, definitely go for it! There are several well-known novellas out there, including (but not limited to) The Little Prince, Animal Farm, Three Blind Mice, etc.
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