| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Learning Challenge Lessons, Elementary: 20 Lessons to Guide Young Learners Through the Learning Pit | 978-1-5443-3047-1 (1-5443-3047-2) | 2018 | Jill Nottingham · James A. Nottingham · Mark Bollom · Joanne Nugent |
| Learning Challenge Lessons, Secondary English Language Arts: 20 Lessons to Guide Students Through the Learning Pit | 978-1-5443-3052-5 (1-5443-3052-9) | 2019 | Jill Nottingham · James A. Nottingham · Mark Bollom · Joanne Nugent |