The Axion Esti (Το Άξιον Εστί / To Axion Esti)

No U.S./UK book-club (BCE/BOMC) edition of this title exists — it is a Modern Greek literary work, so the usual book-club tells (blind-stamp on rear board, "Book Club Edition" on the flap, gutter-code dots) do not apply. The real trap is the opposite: Ikaros reprinted Το Άξιον Εστί continuously from the 1960s onward in near-identical format, so many later Ikaros printings look superficially like the first. Distinguish by the imprint/colophon date and any added reprint line; a copy with a later year, an ISBN (added only on much later printings), or a numbered "έκδοση" (edition) statement is not the 1959 first. On the English side, the London Anvil Press Poetry issue (from 1980) is a later reprint, not the first English — the 1974 University of Pittsburgh Press printing is the first English edition.