title: Kade // The Return
author: Slade, Heather
description: AN ALTERED MISSION.Her mission was clear: go undercover to infiltrate a Russian organization. But when the MI6 agent discovers that two former CIA operatives are being held captive, rescuing them becomes paramount for her.A PERSONAL VENDETTA.Grateful for the rescue, he has one goal: kill the enemy who threatens his family. Obtaining the confidential files people are dying for is secondary.A JOINT ENDEAVOR.With both the CIA and MI6 after the hidden documents, the two must team up to uncover the truth. While working together, desire ignites and danger intensifies. Suddenly, they are torn between passion and duty. Each with a mission to complete and a heart to protect, will they be forced to make the ultimate sacrifice for their careers?While each book in the Butler Ranch Series is a standalone with its own HEA, they may be more enjoyable read in order.