A five-level course from Foundation to Advanced, each level of Listening & Speaking complements the Reading & Writing coursebooks through parallel topics and features. Skillful not only provides the tools for academic success but creates an arena for intelligent thinking and student debate.[...]

Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Student's Book with Self-study CD-ROM, Level 1 is designed for true beginning students requiring a thorough presentation of basic grammar, vocabulary, and functional language. The twelve units cover hi[...]

Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Workbook, Level 1 has eight-page units that can be used in class or for homework. Each unit provides students with additional vocabulary, grammar, functional language, and reading practice.[...]