We don't currently offer full PDFs of the ABC lessons; just the resources, music, and printables (these are also included in the resources download, but have been split out for convenience).
We do have plans to build out ABC's online presence with full online lesson availability and better download functionality, but I can't give you a timetable other than we hope to get the beta launched by summer and have it ready for the Fall Sunday School period.
Thank you for replying to my request, which I have solved now. Sylvia
Customer support service by UserEcho