Thank you for reviewing my entries. My idea is to create the skyline out of books. (The books being buildings.) I think the idea works well for branding your business since it is unique, but simple enough to convey what it is you do.
I chose san serif fonts so that the logo does not appear too formal. However, depending on your clientele you may want to see a version with a serif font, just let me know and I can make the changes fairly quick.
I also added a sun and sunburst on a few which gives it a bit more color and dimension. Please feel free to request any changes.