"Tangle of Need" is a novella that fits into the larger Psy-Changeling universe, focusing on the characters of Aleksei and Selenka. This work, like many of Singh's novels, explores themes of love, power, and survival within the intricate societal structures of the psy and changeling communities. The novella's appeal lies in its ability to provide a deeper understanding of characters that fans love while maintaining the high standards of storytelling and emotional engagement that Singh is known for.