|  | 33880 | WORKING WITH ADOLESCENT VOICES (REV. EDITION) | $10.00 |  | 
          
                  |  | 34584 | SINGING OPERA IN GERMANY: A PRACTICAL GUIDE | $37.95 |  | 
          
                  |  | 35617 | LITERATURE FOR VOICE 2: AN INDEX TO SONGS IN COLLECTIONS (1985-2000) | $61.00 |  | 
          
                  |  | 38813 | SINGING TECHNIQUE: HOW TO AVOID VOCAL TROUBLE | $34.00 |  | 
          
                  |  | 40144 | VOICEWORKS | $14.95 |  | 
          
                  |  | 42618 | ADVANCED VOCAL TECHINQUE | $19.99 |  | 
          
                  |  | 43556 | DICTION COACH: ARIAS FOR SOPRANO 2 (BOOK/CD) | $22.99 |  | 
          
                  |  | 43682 | DICTION COACH: COLORATURA ARIAS FOR SOPRANO (BOOK/CD) | $21.99 |  | 
          
                  |  | 43557 | DICTION COACH: ARIAS FOR SOPRANO 1 (BOOK/AUDIO ACCESS) | $21.99 |  | 
          
                  |  | 44763 | ART OF SINGING: DISCOVERING AND DEVELOPING | $19.99 |  |