The first editor CIP can't find it. This must be a fake book. Whether it is a medical monograph or a non-medical monograph, whether it is a monograph by three authors or a monograph by six authors, the first author is on CIP, which is 1000% without any problem. So, if you, the first editor, don't even go to CIP, then 10000% is fake. You can also go to Tao Tao Paper Network to find the tutorial of CIP query, and see if there is any mistake.