MeeGenius is a great resource for both free and paid ebooks designed specifically for kids. The website has an awesome interface which obviously shows that kids were in mind while designing the template. MeeGenius stands out from the crowd by the unique features it offers to its users. I know several websites provide ebooks for free but not all of them are as good as MeetGenius.
MeeGenius is available both on the web and on mobile devices particularly iPhone, iPad, and Android. Among the features that MeeGenius offers to its users and that distinguishes its service from other similar web platforms is the automatic word highlighting option that accompanies each narration of each book. The mobile version of MeeGenius lets users eiither choose to read the stories by themselves or have them read by others.
Head over to MeeGenius and start exploring the ebooks there.