Published originally in 1903, Johnny Crow's Garden is the perfect book for reading to a toddler from an eReader, not always an easy thing with eBooks because the illustrations tend to get shrunk to the point where they no longer hold a child's attention.  But in this book the illustrations were large and the words few, and we've managed to keep that ratio alive in the digital version.

With forty eight illustrations, all of them animals, your toddler will have something to look at on every page and the pictures are detailed enough that you can pause, point to things, and talk about them.