- Original writer
- Edwin A. Abbott
- Publisher of this edition
- BoingyBooks Classics
- Original publisher
- Project Gutenberg
- Adaptation credits
- John Shoufler / BoingyBooks Classics — digital edition
- Original source / edition
- Flatland: A Romance of Many Dimensions (1884)
- License
- Public Domain
- Rights and adaptation notice
- This work is in the public domain. John Shoufler published this digital edition through BoingyBooks Classics. The original work remains public domain and may be copied, adapted, and shared.