Do you have the hieroglyphs dictionary from Nancy's bunk and also Jon's notes from his bunk? These will help you translate some of the letters in the hieroglyph puzzles. The way they work is like regular cryptogram puzzles; try to determine what each letter represents and once you get a few filled in that you are pretty sure are correct, sometimes you can figure out what the entire word should be. For example, if you have a three letter word and the second and third letters are h and e, then in all likelihood the first letter is a "t" or an "s," for example, with the word being "the" or "she."