Heidi Murkoff is the author of the What to Expect When You're Expecting series of pregnancy guides. She is also the creator of WhatToExpect.com and founder of the What to Expect Foundation. Time magazine named Murkoff one of the 100 Most Influential People in the World for 2011. In 2005, she was inducted into the Books For A Better Life Hall of Fame.
Pregnancy can be a bewildering experience if you’re not sure what you’re in for. Now in its fifth edition, Murkoff’s book is the all-time longest-running New York Times bestseller and continues to be the preferred guide for expectant moms and dads.
Bio information sourced from Wikipedia