ISBN: 9780385616256

Synopsis He had learned his lesson. Choices are made in a few seconds and paid for in the time that remains. A prime number is inherently a solitary thing: it can only be divided by itself, or by one; it never truly fits with another.

Alice and Mattia also move on their own axes, alone with their personal tragedies. As a child Alice’s overbearing father drove her first to a terrible skiing accident, and then to anorexia. When she meets Mattia she recognises a kindred spirit, and Mattia reveals to Alice his terrible secret: that as a boy he abandoned his mentally-disabled twin sister in a park to go to a party, and when he returned, she was nowhere to be found.

These two irreversible episodes mark Alice and Mattia’s lives for ever, and as they grow into adulthood their destinies seem irrevocably intertwined. But then a chance sighting of a woman who could be Mattia’s sister forces a lifetime of secret emotion to the surface. A meditation on loneliness and love, “The Solitude of Prime Numbers” asks, can we ever truly be whole when we’re in love with another?

Bookclub Review He had learned his lesson. Choices are made in a few seconds and paid for in the time that remains. A prime number is inherently a solitary thing: it can only be divided by itself, or by one; it never truly fits with another.

Alice and Mattia also move on their own axes, alone with their personal tragedies. As a child Alice’s overbearing father drove her first to a terrible skiing accident, and then to anorexia. When she meets Mattia she recognises a kindred spirit, and Mattia reveals to Alice his terrible secret: that as a boy he abandoned his mentally-disabled twin sister in a park to go to a party, and when he returned, she was nowhere to be found.

These two irreversible episodes mark Alice and Mattia’s lives for ever, and as they grow into adulthood their destinies seem irrevocably intertwined. But then a chance sighting of a woman who could be Mattia’s sister forces a lifetime of secret emotion to the surface.

What the group thought:

On the whole the group liked this book. A plot driven by well-drawn characters, the strong first two chapters and the prime numbers metaphor running through novel were cited as positive aspects. On the other hand, people also found the story lightweight and forgettable. Intriguing themes like self-mutilation and anorexia aren’t dealt with in any depth. There was some discussion about whether this was a literary or a mainstream novel. The final verdict was that this is an easy read with a plot that zips along, making it ideal for people who pick up a book only once in a while.