The book " Microbe: The future biofertilizers" is the work done during D.Phil. The book emphasize to step towards the use of microbes as biofertilizers in the form of PGPR or PSM. This book encloses the information how the application of microbes isolated from the soil can be helpful to us in saving our environment by reducing the application of chemical fertilizer in soil during agriculture especially in wheat crop. Thus, their association can help farmers in cost-effective agriculture. Thus it can be considered an initiative towards green and organic agriculture.