Features:
- Add Author meta data to series
- Authors can only edit or post to their own series
- Add Author column in manage series page
Prerequisites:
- Organize Series
- Taxonomy Metadata
You may also want to install User Role Editor to give Manage Series permission to Author role.
Note:
I used current_user_can('manage_options') to determine if the current user is an administrator. Feel free to tell me if you have a better idea.