Similar Topic: Author Daniel Ackerman Filed Lawsuit Over Tetris Film
Here is the goodreads synopsis of the book wriiten by Orly Lobel:
The battle between Mattel, the makers of the iconic Barbie doll, and MGA, the company that created the Bratz dolls, was not just a war over best-selling toys, but a war over who owns ideas.
Source: Deadline.com