In this paper, we focus on blogger search in blogs in particular, who are the top authors for blogs of a particular topic. All blogs and their interconnections are collectively called the blogosphere. We emphasis on a new graph structure known as blogger graph, is proposed in the blogosphere based on the bloggers information. We concentrated on blogger search in blogs -in particular, who are the top authors for blogs of a particular topic. All blogs and their interconnections are collectively called the blogosphere. Results show that we can identify the top bloggers with a high precision.