The last two sets of these short works were the composer's Opuses 85 and 102, respectively, while the second of them, Opus 30, was dedicated to the composer's sister, Fanny.   
One of them features a series of verses rising in vehemence and is commonly named for "the People," while another is a somber piece in E minor known as the "Funeral March."  They also include a piece in E major named "Berceuse" and a work in G major titled "May Breezes," that should not be confused with a work in A major that celebrates "Spring."  The last two sets of these short works were the composer's Opuses 85 and 102, respectively, while the second of them, Opus 30, was dedicated to the composer's sister, Fanny.   Ultimately comprising 8 books, the more oft played pieces include the Duetto and the three Venetian Boat Songs. For 10 points, name this series of 48 works for the piano that do not feature lyrics, and were composed by Felix Mendelssohn.
One of them features a series of verses rising in vehemence and is commonly named for "the People," while another is a somber piece in E minor known as the "Funeral March."  
Songs Without Words or Lieder Ohne Worte