Going to have to buy this book now. Enjoyed this extract. I wonder what font was used? whatthefont thinks it might be Adobe Jenson Display, and I don't currentl

Going to have to buy this book now. Enjoyed this extract. I wonder what font was used? whatthefont thinks it might be Adobe Jenson Display, and I don't currently have any PDF tools to inspect the document. The 'y' looks so pretty, with it's rightward curve.