|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||7 days ago||35.68||$20.97||You save $14.71|
|Amazon US||6 days ago||22.47||$20.97||You save $1.50|
Dr Gregg D Jacobs is an Assistant Professor of Psychiatry at Harvard Medical School and a Senior Research Scientist with the Mind/Body Medical Institute of Harvard Medical School. He developed the Behavioural Medicine Insomnia Programme at Harvard Medical School's Beth Israel Deaconess Medical Centre, where he is an Insomnia Specialist in the Sleep Disorders Centre.