AustLit

'Professor Voler, a known enemy to GIB, has been identified as the villain behind the theft of an expensive and top-secret piece of surveillance technology – The NanoCam. GIB has determined that Professor Voler plans to use this technology to enter one of their high-security vaults in less than 24 hours and it is Zac’s mission to ensure that this doesn’t happen.

'Will Zac have time to locate and prevent Professor Voler from breaking into the GIB vault or will the valuable contents of the vault become part of the Professor’s collection?'

Source: Publisher's blurb.

'Zac Power is the blockbuster chapter book series for boys. Zac is rocketed into outer space to stop the sabotage of a charity rock concert. This is Zac’s toughest mission yet – can he handle the pressure?' (Publisher's blurb)