A hidden crystal city. An ancient gateway. Humanity stands on the threshold of a new age. Anne Le Clair and Michael Levy thought their days of chasing ancient mysteries were behind them. With a young son to raise, they long for an ordinary life. Then the Keepers of the Crystal Keys summon them to Peru. Hidden deep beneath the Andes lies the legendary City of Light-a lost civilization whose ancient gateway has remained sealed for thousands of years. If opened, it could usher in a new era of human consciousness. If claimed by the wrong hands, it could plunge the world into darkness. As the final ritual approaches, a ruthless sorcerer steals the Crystal Keys, determined to claim the gateway before humanity's future slips beyond anyone's control. Now Anne and Michael must enter the legendary City of Light, confront a truth hidden since the dawn of civilization, and decide who will inherit humanity's future. Because some doors should never be opened... unless they're opened by the right hands. Into the City of Light is the thrilling conclusion to the Power Places Archaeological Thriller Series, blending hidden civilizations, sacred sites, ancient mysteries, and international adventure. Perfect for readers of Dan Brown, James Rollins, Steve Berry, and Douglas Preston & Lincoln Child. Every legend has led to this.