A project manager who handles multiple projects needs a hub to get the needed resources. There are a number of places where a project manager can find these resources for project execution. And an excellent place to go for project management resources if ProjectManager.com.
ProjectManager.com has a huge library of tips, free templates, video tutorials and webinars from influential speakers as well as job listings for project managers worldwide.
You can access the project management resources section here: http://www.projectmanager.com/project-management-resources