NERDS: M Is For Mama's Boy

Description for NERDS:  M IS FOR MAMA'S BOY by Michael Buckley:

WELL, WELL, WELL -- LOOK WHO'S BACK. I COULD HAVE SWORN I'D SCARED YOU OFF WITH THE TEAM'S LAST SPINE-TINGLING ADVENTURE. I GUESS YOU'RE MADE OF TOUGH STUFF. WE'LL SEE . . .

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NERDS CASE FILE #2

THE BACKGROUND
The last time we met the NERDS, a team of superspies operating out of their school basement, they were using their high-tech abilities to stop an evil genius from destroying the world.

THE MUG SHOTS
Now they're up against one of their own -- a former teammate determined to destroy them. His unlikely henchman? A computer genius who still lives with his mom.

LAST KNOWN WHEREABOUTS
The evil duo manage to strip the spies of their incredible abilities. Can Duncan "Gluestick" Dewey and the rest of the NERDS team fight evil using just old-fashioned bravery and smarts?

YOUR MISSION (should you not be allergic to it)
Help the NERDS stop their enemies by cracking the secret codes found in this case file. And whatever you do, don't let it fall into enemy hands....

This is #2 in NERDS Series.