One-Year Subscription to the GRM Online (ISBN: 0073348260)
Purchase directly from the site: www.mhhe.com/grmonline

Comprehensive Worksheets (ISBN 007293655X)
This set of worksheets provides exercises that cover all 18 sections in the manual. Included are problems involving the formatting of letters, memos, and other business documents.

For more information about the Basic and Comprehensive Worksheets, click here.

Instructor's Resource Manual (ISBN 0073201308)
This resource manual shows instructors how they can create effective courses of varying duration based on the Gregg manual and a set of the worksheets. It also offers a number of effective instructional strategies along with full-size keys to the Basic Worksheets and the Comprehensive Worksheets.

You will find at the back of this resource manual a CD-ROM containing PowerPoint slides that provide a helpful overview of the basic rules in Sections 1–11 (on style, grammar, and usage). Also included are transparency masters that display model documents discussed in Sections 2–18. All of these graphic materials are designed to help instructors introduce and reinforce the key topics presented in The Gregg Reference Manual.

Trainer's Resource Manual (ISBN 0072936584)
This resource manual shows corporate training personnel and independent training consultants how to set up and run an English skill-building program based on the Gregg manual and a set of the worksheets. Trainers will find specific recommendations on what material to cover in light of the number of hours specified by the client.

For more information about the Instructor’s and Trainer’s Resource Manuals, click here.