User Guide - Board Activity Manager.v1.0 by Quasar Apps
Architecture and governance
Configuring EDiscovery between SharePoint 2013 and Exchange 2013.
STUG-Sand boxed Solution
AvePoint - SharePoint App Lifecycle Mgmnt
Vault_2016_-_SharePoint_2013
Becky Bertram SharePoint MVP @beckybertram.
Survival Skills for the Site Collection Administrator and Site Owner