I thoroughly enjoyed Best, First, and Last as 3 generations of women embark on an experience where they learn more about each other. We have Bonnie (Bon), the Grandmother/mother, who just lost her third husband Junior, around the same time as her 70th birthday. Then there is Sandra (Sandy), Daughter/mother, going through a divorce after being cheated on for years. Finally there is Heather, Daughter/granddaughter, who is trying to break up with her boyfriend, but keeps finding herself sleeping with him.
Bon, spurred on by her next door neighbour's grandson, Bonnie takes Sandy and Heather to Peru to hike Machu Picchu. Bon was such a fun character, despite all she had been through, she was determined to make the most of it. The story is mostly told from Heather's point of view, but we do get some chapters from Bonnie and Sandy. Over the trip we learn more about each of the women and I quite liked the relationship they had where they annoyed each other, but you could tell they really cared for each other.
The holiday romance for Heather added fun to the story. I found their banter and texts amusing. Plenty of twists and revelations along the way, the story was a great read.