It's in His KissDownloadable Audiobook - 2011 | Unabridged.
Gareth St. Clair has never liked his father and he is surprised when the old man calls him home. There, Gareth learns that he has inherited an old family journa, written by an Italian, from his older brother. Enter the gorgeous, and contentious, Hyacinth Bridgerton, who willingly offers to translate the book. Together Gareth and Hyacinth attempt to discover the secrets hiding within the text, their adventures taking them into many forbidden areas. And then they share a fateful kiss--one that begins an unexpected and heated courtship.
Publisher: Prince Frederick, Md. : Recorded Books ; [Prince Frederick, Md.] : [Distributed by] OneClick Digital, 2011, p2006.
Characteristics: 1 sound file (10 hr.) : digital.