Here is a placement test that you can use to determine the level that is the right starting point for your student or child.
Seeing Sequences teaches left-to-right visual sequencing and visual memory.
ASD Reading Seeing Sequences program is available here.
Letter Land teaches handwriting so students can smoothly do the writing exercises in the program.
ASD Reading Letter Land program is available here.
The books and workbooks of ASD Reading are divided into five levels with six stories at each level. They start at a Lexile level of 80 (Book 1) and go up to a Lexile level of 750 by the end of the program. The books and workbooks are designed to be used together.
Books: ASD Reading books are available here.
Workbooks:ASD Reading workbooks are available here.