Buying a copy of one of my (very cheap) EFL e-books not only gets you stacks of tried and tested and thoroughly polished up materials, it also supports me in my writing and so means I can produce more free and cheap teaching tips and classroom materials. Thanks!
My ELT e-books
Teaching Meetings: Interactive Classroom Activities (over 300 pages on starting and ending meetings, chairing, smoothly moving between topics, turn taking, etc) – NEW
Teaching IELTS Writing: Interactive Classroom Activities (over 300 photocopiable pages on how to analyse, plan, write, edit and give feedback on every kind of IELTS Writing Task 1 and Task 2 task, including loads of intensive practice of useful words and phrases for the test)
Teaching Emailing: Interactive Classroom Activities (over 300 photocopiable pages on writing all kinds of formal and informal emails, including over 60 pages on opening and closing emails and over 70 pages on avoiding typical emailing errors)
Teaching Presentation Skills: Interactive Classroom Activities (over 300 photocopiable pages on every step of planning, practising and giving feedback on business and academic presentations, including lots of stimulating pairwork and groupwork activities)
Teaching Social English: Interactive Classroom Activities 2nd Ed. (over 350 pages of photocopiable worksheets on meeting people, small talk, invitations, socialising, etc)
Teaching Telephoning: Interactive Classroom Activities (over 300 pages of telephoning pairwork/ groupwork on starting and ending calls, formal and informal language, taking messages, etc)
Really Learn the Most Important Telephoning Phrases (over 100 pages of self-study materials that really does what it says on the tin)
Other TEFL e-books
A big list of TEFL e-books and EFL e-books on EFLmagazine.com
TEFLtastic 