With the new book formats for publishing photo books through Photo, does this mean books from iPhoto can no longer be reordered?

TThanks Larry, but I cannot get iphoto anymore. Yes I keep my software up to date, just dumbly upgraded to Yosemite unaware of the major change they had made to iPhoto. Yes it's in my applications folder but it came installed on my computer so I have no purchase of it on file. Therefore I cannot update it. I spent a lot of time looking into that. But also, with the changes they have made to the book formats, mine is no longer available which is why, I believe, the book is reformatted automatically when it is converted to Photo. And the new format doesn't work with my approach to the presentation of the photos. Captions are very limited in positioning and page setup is limited as well. So i will contact Apple Care and I will report back here what the result is. Thanks for your prompt input. This has been a major hassle and stressor for me as I have been having photography shows with the book as an additional product offering.

IM wondering if you live outside Canada. When I delete my iPhoto's libraries as you say and look in the App store from the icon on my computer, there is no iPhoto app. And if I click on iPhoto in my applications folder I'm am told to upgrade my iPhoto app and when I click on that I am told the item I am requesting is not available in Canada. And that hasn't changed, I am sorry to say, since I started trying that approach three months ago. I think unless I try apple support and they agree, there is not way I can get iPhoto back in Canada. Thanks for the guidance. C

I Talked to Apple Support and this is what I do on my macbook pro. It's slightly different on an iMac.

first go to Apps and confirm that under purchased iPhoto shows up. Then go to applications and drag the application to trash. If there is an icon that shows up at trash, the old circle with a diagonal line through it, go to applications and click on iPhoto shadow and click delete from the top menu bar.

then go to Launch pad and hold down the iPhoto logo until everything starts bouncing and click on the x beside iPhoto. You may have to do it twice.

THen get out of launch pad and go back to apps store and the purchase of iPhoto and reinstall. You will now have the up to date version. If you still have your iPhoto libraries they will work now. And if you have ordered books in iPhoto they should still be in the library AND you can reorder in the format you chose. It is just with Photo the layout options are limited.

THe two libraries, iPhoto and photos remain as two separate libraries so you'll have to use them separately.

Of course, he didn't say but I speculate, that sometime in the future we will still lose iPhoto.

There is a way in Photo to see the info for each picture. Some people have asked about that. But I don't remember it. Sorry.