The topic of coeducational versus single gender education has created much discussion and controversy through the years. When looking for environmental benefits for the growth of positive self-esteem development, there has not been a definitive answer to the coeducational versus single gender question. Is one academically superior over the other, when looking at self-esteem development? I recently published an Ebook based on my research in this area. It may be of interest to educators within the high school setting or for parents trying to decide between single gender and coeducational schools for their daughters.