Kate Chomacki started as an ELT editor for Pearson in 1987, moving to Oxford University Press in 1991 to develop the first edition of a new adult coursebook, English File. After nearly 30 years in ELT publishing, she teamed up with Christina Latham-Koenig to help her write English File fifth edition. Kate’s in-depth understanding of the special qualities of the English File series has made her a valuable addition to the English File writing team.