Wren and Martin's monumental work High School English Grammar and Composition now appears in two editions. One is a de luxe edition, illustrated in full-colour, and the other is an ordinary edition without illustrations. The material in the book has been further updated where called for. It has been felt necessary in particular to revise some material in the chapters dealing with adjectives, active and passive voice, articles and prepositions. Appendix I, which deals with American English, has been expanded. Appendix II has been replaced with a newer set of tests covering the important areas of grammar.