Books with Repeated Lines Books with repeated lines offer wonderful language opportunities for students using low to mid to high tech AAC devices. This list is extremely comprehensive and you may find that you already own a number of these little gems.
Describing Things Communication Symbol Book or Cards for Autism_AAC
http://www.teacherspayteachers.com/Product/Describing-Things-Communication-Symbol-Book-or-Cards-for-Autism_AAC-1136261 -36 cards or pages to make into a book or use individually. Includes picture modifiers to velcro or glue in and communication board. $4 - created via http://pinthemall.net