I'm currently trying to design a method of organizing the monsters from all the sets, and was planning on grouping them by their RtL categories (humanoid, beast, eldritch) and realized that I had left all the other game components (i.e. the rules and cards) at a friend's place. While I can get most of the monsters' classes from the RtL pdf, the ToI pdf doesn't list the categories to which the new monsters belong.

So on to my question: To which category do the following monsters belong (in brackets are my vague rememberences; please correct me if I'm wrong)

Lava Beetle
Shade
Medusa (Humanoid?)
Wendigo (Beast?)
Ice Wyrm (Eldritch?)

On a side note, does anyone know why the ToI pdf is about ten times the file size of any of the other rulebooks?

Medusae are the only Humanoids . Wendigos and Lava Beetles are Beasts and Ice Wyrms and Shades are Eldritch .

As for the pdf, I suspect they didn't reduce the graphics from the print-quality version.