Canadian Winter Homeschool Materials offers free and inexpensive downloadable eBooks, such as 'English Grammar: Adjectival, Adverbial and Noun Clauses' (includes funny references to moose and Canada) and '20 Short Texts' (one page long texts with reading comprehension questions after each one), also Sherlock Holmes stories, divided into short sections each followed by vocabulary, reading comprehension questions and extra information. Don't be fooled by the 'childish' covers - these would be great resources for ESL teachers! Preview the content at http://www.currclick.com/browse/pub/960/Canadian-Winter-Homeschool-Materials. Many other resources sold at www.currclick.com are free and could be suited to ESL teachers.