This book is poorly written and chock full of misspellings and misinformation. The author obviously did not actually interview the staff of Lowell Observatory nor get permission from same organization to write this book as there are mistakes on every page, and those mistakes are glaringly obvious. I am somewhat surprised that Lowell hasn't yet taken this author to task for her incredible faux paus. Where in the world did she get her info? She doesn't cite one reference.