Welcome to Sea Grant's private club for you—our Junior Detectives and Super Sleuths. We have lots of crime-solving fun planned in this secret headquarters.

• As you try to solve each case and book these aquatic suspects, you'll probably want to learn their story so we've come up with a “Who's Who?” and “What's New?” to give you more clues about each invader.
• As you investigate the “bad guys” you might have some questions, so you can “Ask the Sea Grant Expert” to develop new leads and find what you’re looking for.
• We're also going to have a place where your own school projects and other successful investigations can be shared with other detectives. If you have a project you're proud of, let your teacher know and he or she will submit it to our site.

Good luck in nabbing the aquatic invaders! Sea Grant knows you'll make a great detective.