Most Popular Books by H. I. Larry

Another thrilling Zac Power adventure! Zac Power is on a mission on one of the world''s most dangerous islands, Poison Island. Zac must track down Dr Drastic, an enemy scientist. The jungle is full of deadly plants and animals that could be useful in Dr Drastic''s evil experiments. Zac has 24 hours - and his family''s life depends on him succeeding!

Twelve-year old spy Zac Power has 24 hours to save the world - and clean the bathroom! When BIG hijacks a secret water supply, Zac Power faces yet another dangerous mission. But to rescue the water, Zac has to find it - in the middle of the harsh outback and protected by some of BIG''s deadliest defence systems yet.

Twelve-year-old spy Zac Power has 24 hours to save the world - and get to guitar practice! Our hero, Zac Power, is rocketed into outer space to stop the sabotage of a charity rock concert. An enemy agent is out to steal billions of dollars in donations, and will stop at nothing to get them. This is his toughest mission yet - can he handle the pressure?

In March 2006, dastardly villains and evil masterminds around the world got a rude shock. They met their match in the form of a 12 year-old boy. Zac Power rose through the ranks of the GIB, regularly saving the world and doing his homework. He was a boy spy with his priorities straight. Zac Power got boys reading. He was the first to tap into the high-octane action, low word count, reluctant reading genre for boys in a cool and meaningful way. He built boys'' reading confidence and fostered a love of words. Zac Power was just a silhouette, but he represented so much more. He resonated with boys: they imagined that they were Zac, or they could one day join Zac Power on a mission! They yearned for every detail about his world, they speculated about what he might look like, and they begged for more information about the elusive H.I. Larry. In April 2013, it''s time to meet the boy behind the silhouette as we re-launch Zac Power for a new generation of readers.

When the power goes out all over town, Zac''s SpyPad intercepts a message from BIG The address in the message leads him to a creepy house that''s full of surprises. Will Zac get to the bottom of BIG''s plans? Or has he walked into a trap?

24 hours to save the world . . . and fold the laundry! When Professor Voler devises a competition with a set of top-secret blueprints as the prize, Zac goes head-to-head with Caz, a rival agent from the nefarious BIG spy organization. To make matters worse, the competition takes place in the Murky Swamp, which has some unusual creatures lurking about. Zac needs to find the top-secret blueprints before his arch-enemy does! Can he win the race AND escape the Murky Swamp?

24 hours to save the world . . . and sweep the driveway! Zac''s latest mission sends him to a secret volcanic island in the middle of the ocean. But when he discovers a secret that GIB has been trying to uncover for years, he knows something isn''t quite right. . .

24 hours to save the world... and ace a math test! How cool is it to be pulled out of math class to go to spy boot camp?But Zac is paired with another spy and is getting a bad feeling about him. And when a top GIB spy goes missing, Zac faces the biggest test of his spy career yet . . .

Zac Power must complete his mission and this time without the help of his spy gadgets When the prince of the remote Hidden Kingdom is kidnapped, it''s Zac Power to the rescue. But the kingdom bans all modern technology--how will Zac manage without his cool spy gadgets?

Zac Power is a super series, and the re-launch titles have been flying out the door. The first four titles sold 29, 000 units in under a month and were reprinted before publication. A very exciting start to a new era of Boy''s Chapter Books!. Ages 7+

Zac has two new gadgets to test drive. Will he be able to rescue the trapped skaters?

Twelve-year-old super-spy Zac Power is off to a secret hide-out in the sky in his latest thrilling adventure! A piece of top-secret GIB technology has been stolen, and Zac Power must get it back. Blasting off towards a secret hide-out in the sky, he faces his strangest enemy yet . . . Once again, join Zac as he uses his super spy skills and high-tech gadgets to defeat evil and save the world!

Can Zac Power take on Hollywood AND save the world? In the ninth installment in the popular Zac Power series, our boy hero finds himself in Hollywood. Fancy cars, designer clothes -- just what a world-famous spy deserves! That is, until he realizes BIG has a new plan to brainwash the most powerful spies in the world. Zac may just be the only one who can stop them. With black-and-white illustrations throughout, cool gadgets and spy lingo in every chapter, readers everywhere will agree -- Zac Power ROCKS!

Zac has two new gadgets to test drive. Will they work - even deep under the water?

Even super boy spies have to learn their awesome spying skills somewhere! First readers can now follow Zac Power as he trains for his missions! Zac is off to Spy Camp to survive in the outdoors. Can he get across the desert in time?