Half-Price Costumes, 'Orphan Train' Author Reading

Patch has put together some things you need to know for Wednesday.

Halloween merchandise, including costumes, are 1/2 price at Second Time Around Shop at St. Luke's Church. Open Wednesday, Thursday and Saturday, from 10 to 3 p.m. 

Christina Baker Kline, author of the "Orphan Train", will appear at the Montclair Public Library, 50 South Fullerton Ave., on Wednesday, at 7 p.m.

Wei Jingsheng will discuss “China in the Dawn of Historic Change: The Role and the Actions of the Chinese Democracy Activists” at 7 p.m. in the Montclair Kimberley Academy Upper School Library, 6 Lloyd Road.