Barbara Bullock: Chasing After Spirits honors the life and work of Philadelphia artist Barbara Bullock. The book features a preface by Leslie King-Hammond; a po

Wynn Bullock (1902-75) was one of the most widely respected photo-artists of his generation. He explored many alternative processes before adopting 'straight' p

Code-switching - the alternating use of two languages in the same stretch of discourse by a bilingual speaker - is a dominant topic in the study of bilingualism