R.K. Lilley's Mile High, the second installment in the Up in the Air series, continues the passionate and tumultuous journey of James Cavendish and Bianca Karlsson. This sequel picks up where In Flight left off, delving deeper into the complexities of their relationship, marked by intense emotions, past traumas, and the exploration of BDSM dynamics. Lilley crafts a narrative that is both compelling and provocative, drawing readers into a world where love and pain intertwine inextricably.

At the heart of Mile High is the evolving relationship between James and Bianca. The novel explores themes of trust, vulnerability, and the struggle for control. James, a dominant figure, has introduced Bianca to a world that challenges her perceptions of herself and her desires. The author skillfully portrays Bianca's internal conflict as she grapples with her submissive nature and the intense emotions that James evokes in her. This exploration of BDSM is handled with sensitivity, offering readers insight into the psychological and emotional aspects of such relationships.

Bianca's character development is a central focus of the novel. Having survived a traumatic past, she is a complex character who embodies both strength and fragility. Lilley does an admirable job of portraying Bianca's journey towards self-discovery and healing. Her struggle to reconcile her past with her present is palpable, and readers will find themselves rooting for her as she navigates the challenges that life throws her way. The return of a violent figure from her past adds a layer of tension and suspense, forcing Bianca to confront her fears and make difficult choices.

James Cavendish, on the other hand, is a character shrouded in mystery and allure. His charm and beauty are undeniable, but it is his depth and vulnerability that make him truly captivating. Lilley peels back the layers of James's character, revealing a man who is not only dominant but also deeply caring and protective. His love for Bianca is evident, and his willingness to fight for their relationship adds an emotional depth to the story. The dynamic between James and Bianca is electric, and their chemistry is palpable on every page.

The novel's pacing is well-executed, with a balance of intense, passionate scenes and moments of introspection. Lilley's writing style is engaging and descriptive, allowing readers to immerse themselves in the world she has created. The dialogue is sharp and realistic, capturing the nuances of the characters' emotions and interactions. The author also does an excellent job of building tension, keeping readers on the edge of their seats as the story unfolds.

One of the strengths of Mile High is its exploration of the theme of redemption. Both James and Bianca are characters with troubled pasts, and their journey towards healing and forgiveness is a central theme of the novel. Lilley portrays their struggles with authenticity, highlighting the importance of communication and understanding in overcoming personal demons. The novel also touches on the theme of empowerment, as Bianca learns to assert herself and take control of her life.

In comparison to other novels in the romance and BDSM genres, Mile High stands out for its depth of character development and emotional complexity. While it shares similarities with works like E.L. James's Fifty Shades of Grey, Lilley's novel offers a more nuanced portrayal of BDSM relationships, focusing on the psychological and emotional aspects rather than just the physical. The characters in Mile High are multi-dimensional, and their journey is one that readers will find both relatable and inspiring.

Overall, Mile High is a captivating and emotionally charged novel that will appeal to fans of romance and erotica. R.K. Lilley has crafted a story that is both thought-provoking and entertaining, with characters that linger in the mind long after the final page is turned. The novel's exploration of love, pain, and redemption is both poignant and powerful, making it a worthy addition to the Up in the Air series. Readers who enjoyed In Flight will find themselves eagerly anticipating the next chapter in James and Bianca's story.