Pete Dudley's book, 'Lesson Study: Professional Learning for our Time' is now available in paperback at a more affordable £30.31. You can find it here.
You can also currently get it directly from Routledge for £27.99 using the code FLR40 at checkout. Follow this link. This flyer gives more information.
To read Pete's resume of the book follow this link.Follow lessonstudyuk