Widgerador allows you to drag and drop a folder containing all of your project images into the Widgerador App where they'll automatically be matched in size.
Write a caption for each one of the project images, modify the image position in the gallery and preview any changes you make on the fly. You can also adjust the order of images, add a drop shadow to your images/photos and change caption colors.
Then, save the finished slideshow to a folder, import it into iBooks Author and you've got a more...
- OS X 10.6.6 or later
- iBooks Author requires OS X 10.7.4 or later
- iPad needed for previewing the widget inside an eBook authored with iBooks Author