âThatâs what real cryptanalysts do. I have a chart in my Code Busters notebook that tells how often certain letters are used in English.â He got out his notebook and opened it to the page that was headed, âLetter Frequency.â
Quinn pointed to the next letter. âThe next is
T
, then
A
, then
O
, thenââ
âAnd
that
could take forever, too!â M.E. complained again.
âGot a better idea?â Quinn asked her.
M.E. shrugged.
Cody glanced over at her teacher, who was talking with both security guards.
âGuys,â she said, holding up her hand. âIf this code was written by Matt and left for the others to find, then Iâm guessing itâs pretty simple. Think about it. He didnât use any of the codes weâve learned in class. He used drawings. The first one is a picture of a mouse.â
âYeah,â Luke said, âand the second one is a monkey.â
âAn ape, actually,â Mika offered. âMonkeys have tails and are smaller than apes.â
âOkay, an ape,â Cody confirmed. âAnd the last two are tigers. I think I know what he was trying to do.â
âWhat?â M.E. asked.
âRemember that code we had earlier where the first letters spelled the answer to the puzzle?â Cody asked.
The others nodded. âYeah, âFather of The Country,ââ Luke said.
âSo what letters do each of these animalsâ names start with?â Cody asked.
âOh,â M.E. said, her face lighting up. Everyone grinned as they finally understood how to crack the code.
Cody said each letter aloud, then Luke wrote them down. When he was done, he read the message to the group.
âMatt the Brat thinks heâs James Bond!â M.E. said, rolling her eyes.
Cody handed the brochure back to her teacher.âWe solved the code,â she said, proudly, and told her what it said.
Code Bustersâ Solution found on p. 156.
Ms. Stad nodded, but she didnât look pleased. âBut Iâm afraid it doesnât tell us where Matthew is. You kids need to get on the bus now. I donât want to have to worry about you, too.â
âHow about if we look for him?â Cody suggested. âYou know the Code Busters are good at solving mysteries. This is a mystery. And besides, we sort of know how Matt thinks.â
Ms. Stad gave a weak smile at Codyâs suggestion. âThatâs very nice of you, kids, but I canât take the chance that youâll end up missing, too. Now, please, have your group get on the bus. It looks like the police are here and I need to speak with them.â
A patrol car had pulled up in front of the museum. Two officers got out of the black and white police car. They would have looked intimidating to most kids, with their official uniforms and all that police gear hanging from their belts. But Codyâs mom was a police officer, so Cody was used to cops.
While Ms. Stad was distracted, Cody sneaked over to the alcove where sheâd seen the stranger lurking earlier. It was empty. Cody wondered if the stranger had something to do with Mattâs disappearance.
âWhat if Mattâs causing all this trouble just so he can win the Spy Hunt by himself?â Luke suggested as Cody returned to the group. âAfter all, he thinks heâs some kind of kid James Bond.â
âYeah,â M.E. agreed. âHeâd do just about anything to beat the Code Busters at something like this. Except play fair and do the work.â
âBut why would he care so much about beating you?â Mika asked.
M.E. shrugged. âWho knows? From the minute we formed the Code Busters Club, heâs tried to break into our clubhouse, intercept our secret messages, find our drop zones, and steal our Code Buster notebooks.â
âMaybe he just wants to be a part of the club,â Mika suggested.
The four Code Busters stared at Mika, then looked at each