I think the first ones title needs to be changed. some thing more along the lines of choosing a basic clean up crew, or choosing your starting cleanup crew, choosing common clean up critters just sounds lacsidasical.
I like the fonts and the pictures are great, the last one possibly the outline color of the font should be changed to contrast the blue in the snail as opposed to matching it. you lose the the effect of the outline due to the blue on blue.
just my thoughts on it, overall very nice.