Are you in charge of mentoring/training for your organization? If so, we’ve spotted a few helpful articles under Management Mentors (http://www.management-mentors.com/).
Management Mentors offers some great resources for those who are preparing to set up a mentoring program within their organization.
Another great resource is Rapid Instructional Design by George Piskurich (http://pdf-stack.org/download/george-m-piskurich-rapid-instructional-design.html), which is what I use with my groups.
If you know of another helpful resource or advisory guide for mentors, please feel free to post the information here to share with the group!