"The Fortunes of Richard Mahony" is a trilogy that chronicles the life of an Irish-born man who emigrates to Australia during the gold rush of the 1850s. The narrative follows his journey, detailing his struggles with mental health, the challenges of marriage, and the difficulties of raising a family in a foreign land. The story provides a deep insight into the complexities of human nature, the societal norms of the time, and the challenges faced by immigrants.

The book is a profound exploration of envy and its corrosive effects on the human soul, told through the lifelong rivalry between two friends. The protagonist, whose artistic ambitions and personal happiness are overshadowed by his obsessive jealousy of his friend's success and innate talent, descends into a destructive spiral of resentment. This dark passion not only poisons his own life but also impacts those around him, leading to tragic consequences. The narrative delves deep into the psychological complexities of its characters, offering a timeless meditation on the nature of envy and the human condition.