Full English grammar, writing and usage reference - Windows Demo $18. Contains a full English grammar reference containing over 250 pages of information on all major grammar points with examples and clear explanations. The grammar has subject and topic indexes as well as a keyword search function.

There is a guide to English punctuation covering usage of all main punctuation areas, a guide to better writing, a guide to writing style for business, academic and college use, over 200 tests and word games, a section of 'often confused words' a spelling guide, and a multi-lookup dictionary. Directly links to the English4Today online learning resources, question forums, English language blog and free lesson areas.