Sarah Gristwood’s Arbella: England’s Lost Queen (2005) tells the dramatic story of Lady Arbella Stuart, a royal descendant with a legitimate claim to Elizabeth I’s throne. Caught in dynastic intrigue, Arbella’s secret marriage to William Seymour threatened King James I’s rule—leading to her imprisonment and tragic death in the Tower of London. A compelling portrait of ambition, betrayal, and lost legacy. Available at Best Book Centre.