Family Dynamics: The novel explores the complexities of family relationships, including love, loyalty, and the tensions that arise from hidden secrets and unresolved conflicts.

Multigenerational Saga: Spanning multiple generations, "Hidden" follows the lives of the Deravenel family, tracing their successes, struggles, and the impact of their choices over the years.

Power and Ambition: Central to the narrative is the theme of power and ambition, as characters navigate the cutthroat world of business and politics while grappling with moral dilemmas and personal sacrifices.

Betrayal and Deception: The plot is driven by betrayals and deceptions, both within the family and among external forces, highlighting the consequences of deceit and manipulation.

Strong Female Characters: Barbara Taylor Bradford is known for her strong female protagonists, and "Hidden" is no exception. The novel features resilient women who defy societal expectations and fight for their dreams and independence.

Intrigue and Suspense: The story is filled with twists and turns, keeping readers on the edge of their seats as secrets are revealed and unexpected alliances form.

Themes of Identity and Belonging: Characters grapple with questions of identity and belonging, particularly as they confront their family's legacy and strive to carve out their own paths in life.

Social and Historical Context: Set against the backdrop of significant historical events, "Hidden" offers insights into the social and political climate of the times, adding depth to the narrative.

Redemption and Forgiveness: Amidst the turmoil and conflicts, the novel explores themes of redemption and forgiveness, as characters seek to reconcile with their pasts and find healing and closure.

Legacy and Heritage: The concept of legacy looms large in the story, as characters inherit not only wealth and power but also the burdens and responsibilities of their family's history. "Hidden" underscores the importance of preserving one's heritage while also forging new paths forward.