Maggie Kneip, author of “Now Everyone Will Know — The Perfect Husband, His Shattering Secret, My Discovered Life,” and psychologist Dr. Dale Atkins speak at Jewish Federation of Northern New Jersey, Tuesday, March 21, 7 p.m. Co-sponsored by Temple Beth Sholom of Pascack Valley, Park Ridge, and Temple Emanuel of the Pascack Valley, Woodcliff Lake. Fee includes book, wine, cheese, and dessert. Dietary laws observed. 50 Eisenhower Drive, Paramus. (201) 820-3958 or www.jfnnj.org/maggiekneip.