Arlene Leila Scharaga Eisenberg[1] (June 8, 1934 – February 8, 2001) was an author best known for her contributions to parenting to self-help literature.

The book's success led to the What To Expect[3] parenting series, which as of 2012, has sold over 34 million copies in 30 languages.

With Arlene's newfound inspiration, the duo soon began writing together, publishing articles and books in the major media.

As of 2016, Howard Eisenberg continues to write in tribute to Arlene's honor.

In 2000, The What to Expect Foundation[7] was created by Eisenberg's book team to provide educational resources to needy families.