An Abundance of Katherines is about a boy named Colin Singleton. What makes him special is that he is drawn to girls named Katherine. After being dumped for the 19th time, him and his best friend, Hassan, go on a road trip. Colin tries finding a possible mathematic formula to predict the future of his romantic relationships.

This book was quite enjoyable however it was a slow book to read. There was nothing that made me continue reading non stop. I still enjoyed the characters and plot and would highly recommend others to read this book.