Deb Doyle is the proprietor of her own editorial company. She has been designing and delivering editorial training courses since 1995; providing editing, copywriting, and proofreading services since 1987, and illustrating since 1977. She is the author of Grey Areas and Gremlins: A Grammar and Punctuation Refresher. Deb trains groups and individuals in writing for specific readerships, grammar and punctuation, plain English, editing, and proofreading. Some of her clients include SBS, AMP, the Roads and Traffic Authority, and the NSW Police Training College.