As a viper, Kate's no stranger to death. As a Richmond, she'll do anything to protect her brother. Kate Richmond has seen it all. The former army ranger and ISS operative has engaged in missions of sabotage, cyber theft, espionage, and assassination on her path to become a viper cyborg. After barely surviving a full-scale alien invasion by the Merkiaari, she doubts life can hold anymore surprises, until a family mystery lands on her doorstep. Her brother has been linked with a dead viper and numerous Merkiaari corpses. Now she must embark on a mission she never expected. It's time to find her brother. Operation Breakout is the fourth installment in Merkiarri Wars, a military science fiction space opera about alien invasion and exploration in the far future. Get lost in a detailed universe with heroes, villains, and everything in between. If you like page-turning futuristic action, you'll like this. Buy Operation Breakout to continue the epic space opera today! Reading Order: 1. Hard Duty 2. What Price Honour 3. Operation Oracle 4. Operation Breakout 5. Incursion