Super heroes, Batman, Wonder Woman, Superman, Level 1 

I Can Read 

When Superman, Batman, and Wonder Woman combine forces, the Super Heroes are unstoppable! In this book, you'll get to join the heroes in five awesome adventures:

In Meet the Super Heroes, an evil dragon attacks Gotham City, and Batman knows he can't stop it by himself. With Superman and Wonder Woman fighting by his side, there is nothing these three Super Heroes can't do!

In I Am Superman, Superman is in his Fortress of Solitude when Lex Luthor puts all of Metropolis in danger. Can Superman fly back to the city in time to stop Lex and save the day?

In Superman versus Bizarro, Bizarro crashes into Metropolis, doing more harm than good. What will it take to show this backward hero the way home?

In I Am Wonder Woman, readers will meet Diana, Princess of Amazons, and discover how she became the amazing Wonder Woman!

In Superman versus Mongul, alien super-villian Mongul is on a mission to take over planet Earth. Can Superman defeat this madman without destroying Metropolis in the process? - from Amzon