Book

McTighe, Jay and Wiggins, Grant P. (2013) Essential questions: opening doors to student understanding. ASCD, Alexandria, Va. USA. ISBN 978-1416615057

Wiggins, Grant P. and McTighe, Jay (2012) The Understanding by Design Guide to Advanced Concepts in Creating and Reviewing Units (1st Edition(). ASCD, Alexandria, Virginia, pp. 1-273. ISBN 978-1-4166-1409-8

Wiggins, Grant P. and McTighe, Jay (2007) Schooling by design: mission, action, and achievement. ASCD (Association for Supervision and Curriculum Development), Alexandria, VA. ISBN 978-1416605805

McTighe, Jay and Wiggins, Grant (1999) The Understanding by Design Handbook. Association for Supervision and Curriculum Development, Alexandria, Virginia. ISBN ‎978-0871203403