The quote ", he whispered into her mind." is striking in its simplicity yet deeply evocative in its implication. The act of whispering into someone's mind suggests a connection beyond the physical realm, implying a profound intimacy and trust between individuals. It speaks to the power of silent communication, a shared understanding or secret that cannot be overheard or interrupted by the outside world. This kind of connection often features in paranormal or fantasy literature, fitting well within the themes of Christine Feehan’s "Dark Wolf," where telepathic and psychic linkages play a significant role.

The choice of the word "whispered" evokes a feeling of gentleness and secrecy, highlighting vulnerability and tenderness. This juxtaposition of soft communication with the mental or psychic space reflects how relationships can transcend ordinary limitations and reach deeper levels of emotional and spiritual connectivity. It also hints at the possible intensity and complexity underpinning the relationship - because sharing thoughts directly with another person requires an unparalleled degree of openness and acceptance.

Moreover, this quote captures an intimate moment of silent dialogue, giving the reader space to imagine the context and the emotions involved. Who is whispering? What message are they conveying? How does the receiver feel? Such an invitation to imagine sparks curiosity and adds richness to the narrative texture. The brevity of the quote also leaves an ambiguous thread, serving as a poetic snapshot of intimacy within the novel’s larger, dark romantic framework.

In essence, this short phrase powerfully conveys themes of connection, secrecy, intimacy, and psychic communication, which are central to the story’s genre and the author’s style.