Five books about dogs

One title on the Barnes & Noble Review's list of five books on dogs:Rin Tin Tin: The Life and the Legendby Susan OrleanCorporal Lee Duncan, once an orphan, discovered fellow castoff Rin Tin Tin on a World War I battlefield in 1918 and brought him back to America, where he made the dog a Hollywood icon that still resonates deeply. Blending comprehensive research with penetrating thought into the