Swimming in Whirlpools - Charlotte Iles 

Swimming in whirlpools is fun but sometimes you get taken a little too far, usually, they take you in for a bit but eventually decide they don't like you and shoot you back up to the surface. But sometimes, just sometimes they take you to a dungeon where even the fishes know to stay away.

When you get sucked into the dungeon beware of the trolls! If they find you, you will never get to the surface ever again. The easiest way out is to find the magic key. But to do that you need to go to the deepest part of the dungeon, where the most dangerous prisoners are kept, and answer their riddles (but beware! They will not be easy). Once you have answered the questions properly they will tell you the way to the magic key and that will teleport you back to the surface.

Now that you know how to survive a trip to the deep dungeon of the Ottawa river, make sure your friends don’t get sucked down there too