Teaching Mistakes from the College Classroom features 15 reflective essays from instructors who were generous enough to share their early-career missteps in hopes that others can learn from their mistakes.
On Teaching Online - podcasting a weekly series of discussions, interviews, and teacher tips aimed at the online instructor, instructional designer and faculty who are creating, assessing and teaching online.
"Ways of Learning: Learning Theories and Learning Styles in the Classroom" by Alan Pritchard. Provides greater insight into what is currently known about the processes of learning and about individual learning preferences, teachers are able to provide even better learning situations which are even more likely to lead to effective learning.
A free PDF book. I liked the ideas for Icebreakers in the online classroom. Engaging the Online Learner: Activities and Resources for Creative Instruction, Conrad & Donaldson. Jossey-Bass Guides to Online Teaching and Learning