Summer Reading for Middle School: Chris Ryan

Alpha Force series.
Alpha Force are helping to run an action-packed adventure holiday camp in the Scottish Highlands when they begin to suspect that all is not as it seems on the laird's estate.

Alpha Force series.
Alpha Force--an elite five-member squad of highly-trained young people--head to Zambia to compete in an extreme sports contest. They discover a horrifying threat to the local wildlife and immediately snap into action. But soon they find themselves facing a desperate battle with a ruthless band of ivory poachers who shoot to kill.

Code Red series.
Ben is in London for the day. But suddenly his visit becomes a terrifying struggle to survive as the Barrier is overwhelmed and a torrent of water floods the city's streets in and unstoppable deluge of destruction.