From a New York Times–bestselling author: The revealing final book in this sci-fi epic tracks the rise and fall of Jupiter's tyrant—from the perspective of his sister. The final installment of the Bio of a Space Tyrant series covers the same period as the first five books, but with a twist. The Iron Maiden is told from the point of view of Hope's sister, Spirit. This book fills in the gaps when the two siblings were apart and perfectly wraps up this scintillating series!