This book constitutes the revised selected papers of the workshops of the 13th International Conference of Web-based Learning, ICWL 2014, held in Tallinn, Estonia, in August 2014. This volume comprises papers of six workshops: 1. The Seventh International Workshop on Social and Personal Computing for Web-Supported Learning Communities (SPeL 2014) 2. The First International Workshop on Peer-Review, Peer-Assessment, and Self-Assessment in Education (PRASAE 2014) 3. International Workshop on Mobile and Personalized Learning (IWMPL 2014) 4. The First International Workshop on Open Badges in Education (OBIE 2014) 5. The Fourth International Symposium on Knowledge Management & E-Learning (KMEL 2014) 6. The Future of e-Textbooks Workshop (FeT 2014).