Notes: From the copyright page: * Editor: Philip Smith * "This Dover Edition, first published in 1992, contains the unabridged, corrected text of Flatland (original publication: Seeley & Co., Ltd., London, 1884). The Introduction by Banesh Hoffmann firat appeared in the 1952 Dover edition, and the Note has been newly created for the Dover Thrift Edition." From back cover: * ISBN-13 and ISBN-10 (setting the earliest publication date to 2007) * £2.00 The cover design (not the same as used in 1992) is uncredited.