Hannah Wall’s debut novel Conflicts of Interest – Book one of Mum’s Chain Series delivers a powerful and emotional story of love, secrecy, and the sacrifices mothers make to protect their children. The book follows Cassie, a devoted mother who is forced to confront a hidden past when her son Matt discovers he has a child a secret Cassie has kept for years. Torn between protecting her son and revealing painful truths, Cassie must navigate impossible choices that test her resilience, loyalty, and faith in love. At its core, the novel is a moving exploration of motherhood’s complexity, showing how far a parent will go when the heart and truth collide.