CBS/AP/ August 9, 2012, 10:16 AM

Cameron Diaz has health and wellness book in the works

Cameron Diaz arrives at the premiere of "What To Expect When You're Expecting" on May 14, 2012, in Hollywood, Calif.

/ Getty

(CBS/AP) Cameron Diaz's latest project is all about looking and feeling good.

HarperCollins announced that the star of ''Charlie's Angels,'' ''There's Something About Mary'' and other films has an agreement with the publisher for a book on health and wellness. Diaz's book is currently untitled and scheduled for publication in the fall of 2013.

Pictures: Cameron Diaz

According to HarperCollins, the book will offer advice to young women about health, fitness, nutrition and general well-being. The publisher says Diaz hopes to ''engage and empower'' women.

Diaz, who turns 40 later this month, has spoken often about the importance of health and fitness and her desire to share advice.

Meanwhile, the actress has several film projects coming up, including a role in "Gambit," alongside Stanley Tucci. She's also attached to "The Counselor" with Brad Pitt and "Agent: Century 21" with Benicio Del Toro.