Matthew Stallone pointed out to me a few days ago that a marketing email being sent to many real estate photographers by Images Re-Touch is using an image stolen from Scott Hargis's Lighting Interiors book (Figure 14.8 on page 169). They cropped the image to get rid of the "Figure 14.8" on the lower left of the image.
So I would check their website and other marketing materials to make sure they haven't stolen your image(s) too.
Also, given their attitude toward ethics, we do not recommend them as a retouching vendor!
Thanks Matthew for alerting everyone of this issue!