'The Cocktail Collection' beautifully explores the theme of unexpected romance. Caroline and Simon's relationship begins with a humorous confrontation but quickly evolves into a deep and passionate connection. This theme highlights how love can blossom in the most surprising circumstances, adding an element of excitement and unpredictability to the stories.

In 'Rusty Nailed,' the theme of balancing career and love takes center stage. Caroline and Simon struggle to maintain their relationship while pursuing demanding careers. This theme resonates with readers who understand the challenges of juggling professional ambitions with personal commitments, making the characters' journey relatable and engaging.

'Screwdrivered' delves into the theme of self-discovery and the choices we make in life. Viv Franklin's journey to Mendocino and her encounters with two potential love interests force her to reflect on what she truly wants in life. This theme emphasizes the importance of self-awareness and the courage to make decisions that align with one's true desires, adding depth and meaning to the narrative.