Libby uses a number of reference materials for editors. She is able to edit your manuscript according to your preferred style guide and dictionary, or according to your region. The secondary dictionary used for all regions is New Oxford Dictionary for Writers & Editors, online edition.
Style Manual for authors, editors and printers, sixth edition, John Wiley & Sons
Macquarie Dictionary, online edition
The Chicago Manual of Style, online edition
Oxford Dictionary, US online edition
New Oxford Style Manual, third revised edition, Oxford University Press
Oxford Dictionary, British English online edition