* Death in the Caribbean Hints * 
1. The Message on the Monument 
2. Crossing the River 
3. The Zombie 
4. The Fog 
5. The Bull 
6. The Quicksand 
1. Simply substitution. As a start, C is E.
2. First, take safety precautions. Then, consider what might be able to 
float, and is big enough to carry you with it.
3. Import some London weather, with a little help from the French.
4. Think sharp here! The fog is thick stuff. 
5. The bull is really a Marxist fish in disguise.
6. Well, if it was a mountain, you could...