They might be expert spies, but when it comes to romance, they're in serious danger. A trio of undercover teens travels the globe on top-secret assignments in this bind-up of three spy stories. They might have a few successful missions under their belts, but Jo, Caylin, and Theresa have plenty more to learn--and more work to do. Expertly trained by a top-secret organization to be a trio of virtually unspottable spies, these anything-but-average girls are tasked with protecting the world from any and all dangers and disasters. From a Swiss ski resort to a Brazilian nightclub to a sweatshop in Asia, the girls are going international. And with the newest tech at their disposal, they know they can get the job done. But all the training in the world isn't enough to prepare them for falling in love.