|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||yesterday||28.18||$21.10||You save $7.08|
|Amazon US||1 days ago||25.66||$21.10||You save $4.56|
Steven M. Gillon is the resident historian of The History Channel and host of HistoryCENTER. Having taught at both Oxford and Yale, he is currently a professor at the University of Oklahoma.