I offered a free (created by me) book cover as a prize during the Chapter Book Challenge Lite, and the winner needed a book cover with a girl looking out of a window. I am creating the book cover and this is the perfect photo to use in the cover. I have cropped the girl and the bench she is sitting on out to use, and I have a different window, different background and different view out of the window. I just want to double check with you and make sure that it is okay to use for her book cover. (Her story is not finished yet, and I have no way of knowing if she will actually use the finished book cover. If I have to, I can use my own daughters as models, but my photography lights have been smashed (thank you to my youngest son), so it wouldn't be as close to what I need as this is. I will post the finished project on my DeviantArt page and link you to it when it is done, but there is no need for me to go on if you don't want it used this way. (The book is a children's book, so there is nothing to worry about in that respect.)
I do actually sell book covers through my indie publishing company, but this one is a freebie.