First thing I did was to blur the window on the cover to make it recede.
I then made a long thin selection the left edge to just in front of the L in Life.I copied that selection to a new layer.Then in hue and saturation I lifted the lightness to +5,I then copied this layer nudged it back 3 pixels and repeated the process twice more.Now merge all three layers and lift the lightness to +5 again and add a layer mask.Select 50% grey and apply a gradient of foreground to transparent from right to left,but not quite touching the edge of the doc window,leave a little gap.Lift the layers lightness +2 once more,now blur by 8.2 pixels.You should have a nice smudged ink effect at the top left of the page.
Make another new layer and make a selection very similar to our previous one only bring it to 3/4 of the last selection to the outer edge on the right.Drag a gradient from left to right,add noise of 7.3 and reduce the opacity to 60%.You now have a lit magazine edge.
Take a soft brush and make small soft brush strokes like in the images supplied below,we are going to make finger prints.When you are satisfied load the layers selection and turn off the white brush marks layer,select the background layer and copy with the selection active to the top of the layer stack.Increase lightness {hue and sat} +5 once more and there we have greasy smudged finger prints,blur a little if needed.
Make a selection like the panes of a window like in the image below.In the selection on a new layer drag a gradient from top to bottom.You will have a pink area to delete at the top right now,whack it and set the layer to soft light.
In the final image I quickly threw a texture of wood in the background and added a layer style drop shadow to give the mag depth.If you decide to use a drop shadow make your shadow in distance away from the mag the size it is in thickness.The further away you make your shadow the more depth the magazine will retain until it looks like a thick hardback with the shadow moved quite a bit.
The last thing that I added to the image I will let you work out on your own,its very similar to our window but different.The edges could also have more tweaking as well to look real if you wanted.
HTH
Cheers
Stu.