This is a sad book, but really really well done. I was not a fan of the artist attempts to display the images through his understanding of what the animals would see, but I did appreciate the authors bringing attention to the horror of animal experimentation. This is the closest I want to come to a horror novel, and I give it 3/5 stars - it made me super sad and want to donate to PETA and the SPCA. This comic is worth reading.