sentences:  He wrote, directed and was featured in Choir Practice a training video on stress for law enforcement officers.He has published four tapes to date “Police Suicide, the Ultimate Cop Out”, “Burnout in the Helping Profession”, “Speaking of Criminal Justice, An Interview with Ed Donovan”, “Stress and Burnout” and “Speaking on Police Stress”
  
  Donovan was the founder, publisher and editor of "Police Stress", an international journal.A book on the Donovan's life was written by Canadian TV Producer William Kankett and co-authored by Donovan.