A set of the first four editions of Shakespeare's works is expected to sell for up to £4.5 million at Sotheby's auction on 23 May, coinciding with Shakespeare's birthday. This is the first auction of these folios as a single lot since 1989. The First Folio, published in 1623, is considered crucial for preserving many of Shakespeare's plays. Teljes cikk (Euronews.com)