[en] Born to Parse, How Children Select Their Languages MIT Press
[fr] Conversational French Dialogues Touri Language Learning
[en] [Gutenberg 48702] • English Grammar and Composition for Public Schools Forgotten Books
[en] Grammar for a Full Life: How the Ways We Shape a Sentence Can Limit or Enlarge Us Lexigraphic Publishing
[en] [Cambridge Copy Collection 01] • Games for Grammar Practice - A Resource Book of Grammar Games and Interactive Activities Cambridge University Press
[en] [Gutenberg 45814] • An Advanced English Grammar with Exercises Full Moon Publications