The Opdycke lexicon of words selection. af Opdycke, John Baker 1878-

Many my words, a guide to modern usage and expression. af Opdycke, John Baker 1878-

Harper's English grammar af Opdycke, John Baker 1878-1956

Get it right! A cyclopedia of correct English usage af Opdycke, John Baker 1878-

The English of commerce af Opdycke, John Baker 1878-

Elements of composition for secondary schools af Canby, Henry Seidel 1878-

Good English af Canby, Henry Seidel 1878-

Good English af Canby, Henry Seidel 1878-

Elements of composition for secondary schools af Canby, Henry Seidel 1878-, Opdycke, John Baker 1878-