by Arwen Osmani | Apr 15, 2011 | Authors
Maria Isabel Cintra da Silveira was born in São Paulo in 1965. She graduated from FAAP in 1987 as a Business Administrator specializing in Marketing, before working for three years in the financial markets. In 1989, great inner changes saw Isabel begin a path of... 
by Arwen Osmani | Apr 4, 2011 | Our Books
A guide to identifying quartz crystals and their healing properties by Isabel Silveira This is an innovative work in both theme and presentation. The book allows the reader to quickly and easily identify an array of quartz crystals and become familiar with their...