What are the aspect ratios for various page layouts?

[rsiggins]

I'm creating a new deluxe hardcover using the storyteller theme. Most of my pictures end up getting auto cropped to fit into the frames. I'd rather crop them myself in Photoshop, but don't know the right aspect ratio(s) for the frames on the various page layouts. Are they all 4:3 or do they vary? If they vary, is there somewhere that lists the various layout dimensions and/or aspect ratios?

Thanks

Richard

[rsiggins]

I figured this one out by creating jpeg files in photoshop and placing them in Photobook. The closest I found was 5.5:4, which works for most layouts except full bleed.