Untill my poor japanese will reach a decent level (probably not so soon) I am often visiting some big bookshop which have a decent selection of books in english. While wondering in Aoyama Book Center I found the Penguin’s Great Ideas series.
Beautiful covers, small size, cheap (not so much in japan) and with great classic titles.
Of course I bought one ( the title is top secret not to make my parents worry).
small nice books, big ideas…