Editions
Penguin problems
by John Jory, Lane Smith, Concha Cardeñoso Sáenz de Miera. 11 editions in 5 languages, as Open Library records them.
Most read on Booklabria first, then the most complete records.
Editions and their details come from Open Library, as its contributors recorded them. Publisher names are shown as recorded. See this book on Open Library(opens Open Library)