Sir Professor Teacher tries to teach Bertram and Polly to use their vocabulary and reading skills to make sense of a burned up instruction manual for a bomb that's been planted in the boiler system at school.

Bertram is invited back to his old school to perform a nerve-racking task: to make a speech about the importance of improving your vocabulary when writing.

Bertram has to complete a series of difficult spelling challenges to get the internet back online, after Sir Professor Teacher takes the internet hostage and threatens to shut it down for good.

Bertram creates a video blog for characterisation and humour, which isn't very popular at all. He thinks about shutting it down, until one of his fans invites him to perform a stand-up comedy routine.

Bertram Poppingstock takes on his latest arch-rival, an evil media mogul who's using the news to manipulate everyone into serving her diabolical agenda.

Bertram Poppingstock takes a look at publication layouts, paying close attention to the visual and interactive elements of media texts.