.. Finding a way to untie knots

Not good at all - our boys have no idea how to untie it.

You'll need to find a way to teach them how to untie knots.

This may make you gag a little, but we need to read a book.

Check the shopping area to see if any of the stores sell books.

The theatre's closed, and we can't enter the bar, so the 'Emerald Sword' is our best bet.

Check the place out.

There's a 'boy scout's guide to essential knots' in the trading box on the counter, but we'll need to trade something for it.

More specifically, we'll need to trade something that could be sold in a cool store like the Emerald Sword.

A video game seems fair - one of the boys probably has one spare. (Where would they keep their video games?)

The boys probably keep their video games near their video game consoles - Vincent is supposed to be grounded, so that narrows your options down.

It's a little hard to see, but in Tony's bedroom, you can find a 'Top Cruise' cartridge.

Take it to the Emerald Sword.

There's a slight issue - we need an Emerald ID, or the ID of some other customer program.