As James struggled to adjust to his transformation from street musician to international celebrity, Bob was at his side, providing moments of intelligence, bravery, and humor and opening his human friend's eyes to important truths about friendship, loyalty, trust, and the meaning of happiness. In the continuing tale of their life together, James shows the many ways in which Bob has been his protector and guardian angel through times of illness, hardship, even life-threatening danger.

Bob Fever has swept the globe. As James Bowen struggles with his transformation from street musician to international celebrity, Bob is at his side, providing moments of intelligence, bravery, and humor and opening his friend's eyes to important truths about friendship, loyalty, trust and happiness. As they high-five together for admirers, James knows that the tricks he's taught Bob are nothing compared to the lessons he's learned from his street-wise cat.

Busker and drug addict James is living hand to mouth in London when he adopts a sickly cat. James names the cat Bob and soon they are inseparable.