Wayne Weible, a Protestant journalist, newspaper publisher and columnist who has written about visits by the Virgin Mary to children in Yugoslavia and other people, will speak at 7 p.m. Friday, April 26, at Central High School, 3031 S. 200 East, and at 7 p.m. Sunday, April 28, at Central Middle School, 25th and Monroe in Ogden. The public is invited to the free lecture.