Lot#2, 6 preowned chalk talk books.  Included  Successful Chalk Talking by Robert Smith, You can be a Chalk artist by Art Barr, Chalk talk manual by Dr. Harlan Tarbell, the author of the Tarbell Course in Magic, Your chalk can talk by Jerry Zwall, and 2 books By Ben Glenn , Simply special, Big enough, and DVD A>D>D> moments Vol 1   These are from a smoke free home