It gives me immense pleasure to announcing my 2nd book named as "Photo-Fenton's Degradation of Malachite Green Dye" based on my master works. This book explained on newly introduced Photo-Fenton's degradation of MG dye for complete mineralization in homogeneous medium in presence of radiation sources. The untreated dyes in effluents from dyeing factories and leather industries are a group of hazardous chemicals as well as important sources of water pollution. Dyes undergo chemicals as well as biological changes in the aquatic system, consume dissolved oxygen and thus interrupt the aquatic echo- system. This method provided an economical and fast approach in the mineralization of textile pollutants and could be useful for the large scale photo- degradation of the industrial effluents. I worked consistently for almost two years to carry out this work under the proper guidance of my respective master supervisors. I hope that this work would further enhance the Photo-catalysis, especially in bringing new contestants into the Photo-Chemistry fields and help scientists to look forward and extend their own-view of specialization.