Black Tower can mean several things: · Black Tower is a poem by William Butler Yeats · The Black Tower/Black Tower is an Adam Dalgliesh mystery novel by P.D. James · Black Tower is a well known wine label from Germany · Black Tower or ?erná v?? is a well-known 16th century tower in ?eské Bud?jovice, Czech Republic. · Black Tower Is a urban legend regarding an organization working in the dark. Many fictional locations are known as the Black Tower · HQ for the Asha'man from Robert Jordan's Wheel of Time fictional universe · HQ for wizards in the anime Orphen Schwarzer Turm