115 unnumbered accordion-fold pages.

From the Basilisk Press & Bookshop catalogue number 3: "Abbot wrote this instructive fantasy in which the characters are all geometric figures in 1884. Since then, it has been acclaimed as an early science fiction classic and reprinted about 25 times - certainly never before in an edition better suited to the uncommon nature of the text. Flatland is literally flat as it is printed on a long sheet of Saunders Mouldmade paper, which would stretch out to 33 feet (10.1 metres). Fortunately, it is neatly accordion folded into 7 x 14 inch panels, which makes for rational readiang of the 14pt Univers text. Hoyem has redrawn Abbot's original diagrams and printed them in up to 12 colours. Protected by an aluminium slipcase."

Including the prospectus, SE.

Illustrated on page 9 of Resonance and Response by Ruth R. Rogers, 2005.

Illustrated on page 14 of Fine Print, Volume 8, Number 1, 1982 and reviewed on page 12.

Illustrated as Lot 7 of The Ritter Collection of Modern Illustrated Books and Livres d'Artiste, Swann Auction Galleries, 5/5/09.

Illustrated in Artists and their Books / Books and their Artists, p102: AB/3201