Just received my hardcover Alien Archive, the pages are fine until page 40, which appears on the left, the right page is Page 57 and continues through page 159 to the end of the book. The binding doesn't look like it's torn or pages fell out.
I have a picture but not sure if I can link it here.
As Frank mentioned, please send a picture or 2 of the book to the email address he provided that I can pass along for quality control. I have set up a replacement for you which should be shipping out along with your next subscription order.