Sleator's science fiction works are renowned for their intricate and surprising narratives, often weaving tales of conflict among young adults. Singularity stands out as a gripping exploration of sibling rivalry, delving into the profound themes of individuality, the apprehensions about the future, and the enigmatic nature of time.

This novel is a tapestry of adventure and personal triumph, where the hero journeys through his own fears and resentment. It captivates as a suspenseful sci-fi story and serves as a "Robinsonade," echoing the survival challenges faced by Robinson Crusoe, where characters must grapple with solitude and self-reliance.

Though the characters may lack depth, Singularity transcends conventional storytelling, delivering a read that is both intriguing and rewarding.