The 21 year old twin actresses and millionaires have now decided to write a coffee table book about fashion called “Influence.” The book is to be published in Fall 2008 under Penguin’s Young Readers Group, Razorbill.

The book will feature exclusive photos of the twins taken by renown photographer Rankin, have interviews, and more.

“Influence” will feature shoe extraordinaire Christian Louboutin, actress Lauren Hutton, magazine journalist Bob Colacello and more of “the most interesting, challenging, creative people we know,” Ashley Olsen said, sharing what influences and inspires Mary-Kate and her to pursue their fashion passion.

I think that it is about time that the girls write a coffee table book. I mean most of the time they are photographed it is with a Starbucks coffee in their hands. The twins are such coffee junkies that the only thing that Mary-Kate and Ashley request at a photoshoot besides food is that the location have a Starbucks near by.