I'm of the opinion that this book is definitely copyright infringement, and definitely should not be so. Ted Geisel and Gene Roddenberry have both been dead for 28 and a half years. Our long copyright terms are simply ways to ensure that the wealthy retain their money by birthright, and make it so the oligarchy can prevent the working class from accessing their own culture. But under the terms of the laws written by and for the ruling elite? Yeah, totally illegal.
"Kitto daijoubu da yo." - Sakura Kinomoto