Kappa Publishing Group, Inc. is a Ambler, Pennsylvania based publishing company concentrating on adult puzzle books and magazines as well as children's magazines. It is a private company founded in 1955 with $11.5 million in annual sales.

It has a number of subsidiary companies, such as London Publishing or GAMES Publications.

Kappa Publishing Group has a number of brands used for publishing magazines and books for puzzles and games.

• GAMES, which is used for GAMES Magazine and other magazines and books
• Official, such as for Official's Logic Puzzles and Official's Variety Puzzles
• Blue Ribbon, such as for Blue Ribbon Word Find

Some of the children's magazines include:

• Last Lap
• Mary Beth's Crafty Kids

Some of the boxing and wrestling publications include:

• Pro Wrestling Illustrated
• Ring Magazine
• KO Magazine
• World Boxing