"The book is filled with hundreds of rare photos, charts, and details that I have not seen in a single source before and includes numerous comments taken from interviews with all the key players. It is a remarkable book that covers this achievement in remarkable detail and should be considered a primary reference for anyone doing research on commercial space. Dan Linehan should be commended for an amazing program summary, the likes of which belongs in any library focused on commercial spaceflight. When students and historian look back at this program, this is the book, the one book, they need to refer to." - Quest: The History of Spaceflight newsletter