We are glad to inform you that the 18th number of the ISSI Newsletter has come out.

Content:

• Editorial: Grattis på födelsedagen, Olle!
• Conference report: University Web Ranking (conf. report by J.L. Ortega) .
• Caroline S. Wagner: The New Invisible College (review by S. Bhattacharya)
• Informetrics in the Eyes of Web (J. Bar-Ilan)
• Is High Impact Research Domestic or International? (O. Persson)
• The Ranking Game (T. Braun)