Maria Semple is an American novelist and screenwriter best known for the novels “This One Is Mine,” “Where’d You Go, Bernadette” and “Today Will Be Different.” Her television credits include Beverly Hills, 90210, Mad About You, Saturday Night Live, Arrested Development, Suddenly Susan and Ellen. “Where’d You Go, Bernadette” spent a year on The New York Times’ bestseller list, won the American Library Association’s Alex Award and was shortlisted for Women’s Prize for Fiction. It centers around an agoraphobic architect, mother and wife who is struggling to adjust to life in Seattle and goes missing just before a family trip to Antarctica. The movie adaptation starring Cate Blanchette will be in theaters starting this Friday August 16.

In “Where’d You Go, Bernadette,” everyone has their thoughts about Bernadette Fox. To her Microsoft-guru husband, she is a fearlessly opinionated partner; to fellow private-school mothers in Seattle, she is a disgrace; to design mavens, she is a revolutionary architect; and to 15-year-old Bee, she is her best friend and, simply, Mom. Then Bernadette vanishes. It all began when Bee aced her report card and claimed her promised reward: a family trip to Antarctica. But Bernadette is so agoraphobic that a virtual assistant in India runs her most basic errands. A trip to the end of the earth is problematic. To find her mother, Bee compiles email messages, official documents and secret correspondence.