This detailed book covers causes, soluble salts, prevention and removal of discoloration. it also provides a checklist for the practitioner.

Musicologists and theorists have been intensely preoccupied with Brahms's compositions. The relationship between the composer Johannes Brahms and the poet Klaus Groth was a very special one. This is a selection from the 89 letters that have been preserved, placing them in the context of the personalities, lives and works of both men.

How much can changing what you think and believe change your life? Quite possibly more than anything else you will ever do. In his early thirties Peter Russell began a journey within himself and discovered a whole new world of possibilities. Through challenging old beliefs and discovering new ways of seeing the world, Peter transformed his life, finding greater success and happiness than ever before. Peter's journey took him from chronic depression to abundant joy and a level of success previously unimaginable. This book offers the insights accumulated during an eight-year journey, which...