20538103-1 o.jpg|American Cover Art exo-force-search-for-golden-city-greg-farshtey-paperback-cover-art.jpg|British Cover Art Book 3: Search for the Golden City, is the Third book in the Exo-Force chapter book series. The book was scheduled to release in March 2007, The Author of this Book is Greg Farshtey. Exo-Force is a valiant team of young heroes who pit their skill, their intelligence, and the power of their armor against their merciless robotic enemies. Exo-Force is about conflict, heroes, and bravery in the face of overwhelming odds.