As you can see right below the title logo, new features have been added.
Wilson Brothers: Tells you some info about the creators of the series, Roger Wilson & Brian Wilson.
Media: Gives you various websites and info involving the series, including video trailers.
The 411: Information on Phantom Four. Right now, only the full synopsis for Children of the Grave is there.
Reviews: Tells you what expert people are saying about Phantom Four.
Other features such as hero/villain profiles are still under construction. More features may come as well.