The Siege of Macindaw is the sixth thrilling book in John Flanagan’s Ranger’s Apprentice series – over seven million sold worldwide. Will, your time is running out. A renegade knight has captured Castle Macindaw, poisoning the royal family and is conspiring to overthrow the Kingdom. For you, this battle is even more personal. For inside the castle, someone you love is being held hostage. You are a Ranger now, and you must be the hero you were trained to be.