Mission: Locate Secret Enemy SubmarineEnemy: Captain StewartFeatured Gadget: Amphibious SubmersibleDanger Rating: 3.7 Zac Power is about to embark on his first solo mission--finally! And it's almost as cool as playing a guitar solo for millions of screaming fans. For years, top-secret government info has been stored at the bottom of the deepest ocean in the world. And it's been totally safe...until now. The enemy is testing a new submarine that can dive deeper than ever before. Can Zac find the enemy, protect the top-secret info, and still make it home in time to walk the dog?

Mission: Find Formula for Solution XEnemy: Dr. DrasticFeatured Gadget: SpyPad Turbo DeluxeDanger Rating: 6.7 Zac Power is on a mission to the world's most dangerous island. He has to track down Dr. Drastic, an evil mad scientist, in a jungle is full of quicksand, piranhas, and poison frogs. No sweat! When you come from a family of spies, you do this sort of thing millions of times before the age of twelve. But this time is different. Something goes terribly wrong and Zac's geeky older brother gets kidnapped. Now, Zac only has 24 hours to find the formula for solution X and stop Dr. Drastic...before his brother gets fed to a volcano!

Emerging chapter book readers will love this easy-to-read spy series with action, adventure, and edge-of-your-seat danger.