Mirabel?â Dr. Jordan asked them, his dark eyes darting around the room.
Both guards shook their heads.
âSearch the museum. We have to find her!â he commanded. âSheâs stolen one of the artifacts.â
The Code Busters and Ms. Stad stood frozen, watching the drama. Was Ms. Cassatt actually the thief? Where had she gone?
Dr. Jordan left the entry room and joined the guards in their search for the missing woman. Quinn turned to the others and finger-spelled:
Code Busterâs Key and Solution found on this page , this page .
Before Ms. Stad could stop them, the kids took off. They spread out, each one checking a different room, looking for any sign of Ms. Cassatt. Moments later, they met back in the lobby.
âNo sign of her,â M.E. said.
âWhere could she have gone?â Cody asked.
âThe lab?â Quinn suggested.
âDr. Jordan and the guards went there,â M.E. said.
âThereâs only one other place.â Luke pointed to the dark tunnel that was blocked off by a sign that said NO ADMITTANCE . UNDER CONSTRUCTION .
The Code Busters looked at one another. The tunnel was supposed to resemble a hidden passageway like those in the ancient pyramids. Cody had been dying to see it.
The perfect place to hide,
she thought.
The kids moved closer to explore the opening of the tunnel. It looked dark and kind of creepy. It reminded Cody of a mine entrance sheâd seen in the California Gold Country, where she used to live. Above the entrance was a series of hieroglyphs. Cody pulled out her decoder card and quickly translated the message aloud.
Code Busterâs Key and Solution found on this page , this page .
A chill crept up Codyâs spine. While she didnât believe in things like curses, she still didnât like the message. She shrugged it off and stepped inside.
The opening was narrowâjust tall and wide enough to allow one person to enter at a time. Cody felt a cold breeze on her arm, but looking ahead, she saw nothing except darkness.
âIâm going in,â Cody said. She climbed over the rope that blocked the entrance and took a few steps into the chilly, dark tunnel.
She paused and listened.
Nothing.
Pulling out her cell phone, she tapped the flashlight app and shone it ahead. She took a few more steps, moving deeper into the tunnel, then stopped to listen for sounds.
She felt something touch her back and spun around.
âLuke!â she gasped. âYou scared me! Donât creep up on me like that!â
âSorry,â Luke said. âDidnât want you to go in there alone.â
Cody smiled. She turned toward the dark and shone her cell phone light into the deep recesses of the tunnel. The place totally creeped her out, especially when she thought about the mummy that lay in its tomb ahead.
She shivered.
Thereâs no such thing as mummies coming back to life
, she reminded herself a few times. But memories of scary movies featuring cloth-wrapped, zombified mummies were all she could think of. Thank goodness, Luke was right behind her. It was nice to have someone brave to back you up.
Suddenly, Cody heard a sound. A tapping, like Morse code. She turned to Luke. He was tapping on his cell phone, using the walkie-talkie app. She recognized the coded message he was sending to Quinn and M.E.
Code Busterâs Key and Solution found on this page , this page .
When Luke was done tapping, Cody continued deeper into the dimly lit darkness. She noticed that the tunnel began to widen, and glancing back, she could no longer see light coming from the tunnel entrance. She took another step, and another.
And then froze.
An eerie moan was coming from deeper inside. She grabbed Lukeâs arm. Her instinct was to run in the opposite direction and get out of this dark tunnel. But she told herself again,
Mummies arenât real. They donât moan. And they donât come back to life. Or try to kill you.
Only