Robinet approaches slavery vigorously and with seriousness. Her novel illustrates her desire to share what she calls America's little-known history. Through Moses' eyes, she educates readers, perhaps for the first time, about colonization and slavery. She effectively highlights the conflicts inherent in slavery and demonstrates how it affected both master and slave.

The universal concept of struggling with self-worth arises throughout the novel. As readers experience Moses' growth, they see Moses learn to believe that he deserves freedom, that he can be powerful, and that he has value for being. Robinet also addresses the issues of overcoming obstacles, such as blindness and starvation, and surviving against the odds. As readers watch Moses survive and grow from the challenges, the virtues of courage, hope, and stamina emerge.