The Lost Ticket by Freya Sampson
My rating: 4 of 5 stars
When Libby, newly arrived in London, decides to help elderly Frank find the girl he met and lost on the number 88 bus years ago, in 1962, she didn't realize her search would help not only Frank, but herself as well. Libby is estranged from her parents who disapprove of her wanting to be an artist, and she is on her own, but meets Frank and other people who enter her life for the better.
The relationship that develops between young Libby and the aged Frank is heartwarming, as is her determination to paste posters all over the city in order to find the girl Frank lost so many years ago when Frank misplaced her phone number written on that lost bus ticket.
The ending is not as we expected, but refreshing nevertheless, to finally have resolved the question of who the lost girl was and where life takes her. There is new meaning in life for Frank and new friends for Libby, as well as a new romance.