How do you read the books on igoogle?

whenever i click on a book i have in my igoogle library, it just shows me a summary. aren't we supposed to be able to read the whole book instead of just a review?|||This isn't the complete answer but I had the same problem. It looks like "some" books have a limited preview (search for "you don't have to be a tree hugger"). The book will be displayed for viewing below the review. The window that the page is displayed in isn't really big enough for the entire page making for a not so hot user experience. Is that the intention? Seems like there's still some work to be done to improve the site. I'm still trying to figure out the site myself. Maybe there's a secret link to instructions.