The Olive SistersOld loves, new loves, warm toast and rich traditions are all part of the delicious blend of this absorbing story. 'I open the gate and walk into the field . . . As the sun pours a river of light down this valley, I realise there are hundreds and hundreds of trees and I've seen those silver leaves before, not here in Australia, but shimmering in the groves that grace the terraced hillsides of Tuscany.' When Adrienne's marketing company goes down, her