These books are especially great for your early readers because you can help give them the confidence that they need by "reading" these books! I had one parent share that she struggled immensely with reading until someone shared a wordless picture book with her in third grade. I will also add some personal wordless picture book favorites - Tuesday by David Wiesner (there are frogs everywhere!) and Good Dog, Carl by Alexandra Day (who couldn't love a sweet story about a dog?). There is a slightly longer recommendation list at Children's Books and Reading if you get really excited about wordless picture books.