Ginger comes face to face with the killer, and has to fight to save the machine and her life.

Ginger is desperate to warn Cat about Terry's machine before it goes public, but first she must confront an old nemesis.

As the gang race to get to the State Science Fair Finals, Ginger reveals a secret, but also realises she's made a very crucial oversight.

Ginger and her allies are at last ready to test the machine.  Are they prepared for the results?

Mr Bell threatens to pull the plug on the science fair, and an unlikely ally fights Ginger's cause

Ginger's interrogation of Mr Bell raises more questions than answers, and the Janssons discover another intruder.

Ginger quizzes Mr Bell regarding his motivations, and doubt is cast upon the true identity of Jim.

Ginger is dismayed to learn that Mr Janssons secret power source is anything but discreet.  But that becomes the least of her worries, as her mystery pursuer finally tracks her down.  

Ginger decides to crash the last lab session before the science fair, but Mr Bell is standing in her way.  Can she give him the slip?

While putting out a call for last-ditch ideas, Ginger and Danny attract more attention than they bargained for.

With the machine set to fail and unable to distinguish between enemies and allies, Ginger and Danny decide to take one more risk...

With the deadline looming for the state science fair finals, Ginger may need to take desperate measures if she wants to get the machine working in time

Ginger is on her way to building her dad's dream machine, but she's at risk of losing control of the project to the Janssons

Caught red-handed by the Janssons, Ginger and Danny now face a choice:  Give up all hope of building the machine, or convince the Janssons to help them

Ginger convinces new friend, Betty, to take her on a clandestine tour of Mr Jannson's lab.  But will she have the skills and stealth to pull off her plan?

Ginger and Danny manage to get safely inside the Jansson's compound, but obtaining the equipment they need to build the machine is another story

As Ginger and Danny speed towards the Janssons' lab, they notice they're being followed, but by whom?

Ginger reflects on her last encounter with the powerful Jansson family, two years ago.  Will things go better this time ...?

Ginger recruits a new ally in the quest to find her dad, but at the same time her existing friends are behaving a little strangely...

Blueprints in hand, Ginger is contemplating what to do next when a fresh course of action literally crosses her path