In this story siblings Max and Mia Holmes, along with their good friend Morris, and their flamboyant Granny Holmes, are known asThe Crypto-Capers. They are a group of detectives who unravel crimes by solving cryptograms that criminals leave behind. Mia is an expert puzzle solver. Max is great at deduction and reasoning. Morris is a computer genius, while Granny...well Granny is the muscle of the group. Don't let her size or age fool you....she's quite handy. The Case of The Missing Sock leads the Crypto-Capers to Florida where they are hired by a man named Mr. Delacomb. The mystery leads the team to different locations. Clues flourish throughout the mystery. Suspects by the handful seem to be popping up at every turn, but who commited the crime? Help the detectives solve the case by solving the cryptograms and puzzles.