No sooner do Sally, Eve, and ailing Anastasia haphazardly meet for the first time over a howling dog than readers are treated to a leisurely contemplative tale centered around the unlikeliest of sisterhoods. During the time the women spend getting to know one another on their journey, they encounter a kaleidoscope of memorable eccentric – often funny, at times dubious - boat dwellers whose experiences and stories force the two middle-aged women into rethinking their own life choices.

If there's one thing that Youngson excels in it is her mastery in depicting the whole range of individual varieties of human interactions, emotions and eccentricities rendering her characters – both primary and peripheral - relatable, grounded in reality and redeemable despite their many flaws. As the characters' histories slowly unravel, we better understand not only the motives behind their interactions with each other, but also their personal struggles, past regrets and future longings as we are simultaneously treated to the challenges as well as the serenity and simplicity of a life lived on the water.

That said, the novel's themes, around friendship, love, kindness, hope and forgiveness, makes "The Narrowboat Summer" a perfect bookclub choice.