From the back of the book:
A young Cuban woman, raised in Miami, possesses only one link to the mother who abandoned her - a scrap of a Pablo Neruda poem which her grandfather found pinned to her clothing when he fled with her from turbulent 1960s Havana. Her quest for her mother seemed hopeless, until the arrival of a mysterious parcel. Its contents, layers of writings and tattered photos, turn her world upside down with their searing account of a passionate affair between her mother and the charismatic rebel leader, Ernesto 'Che' Guevara. Now the daughter must return to Havana to piece together the truth about her past.

Left at the book exchange outside Liquorland and Coles on level 3.

Release #62 for the 2018 What's in a Name? Challenge.