Styron fans, prepare for an insider’s view: Alexandra Styron will be the first to the lectern for the spring’s Writers Speak series at Stony Brook Southampton on Wednesday with “Reading My Father,” her recent book about her relationship with William Styron, who died in 2006. The free event starts at 7 p.m., upstairs in Chancellors Hall’s Radio Lounge. Ms. Styron is the author of a novel, “All the Finest Girls,” and her work has appeared in The New Yorker, Vanity Fair, and elsewhere.