I have the following books for sale: EASY MICROCONTROL'N A beginner's guide to using PIC microcontrollers new cost $34.95 TIME'N and CONTROL'N using PIC microcontrollers. New cost $34.95. MICROCONTROL'N APPS PIC microcontroller applications guide. New cost$44.95. I bought these new from SQUARE 1 several years ago and due to heart and other health problems I hardly even cracked the covers. They are in like new condition. The only thing is I have my name and address stamped in side the front cover of each book. I loaned out several books over the years and it is suprising that after 2 long time old friends passed away the families returned about 6 of my books. I have no further use for these. I am open to offers on them. They are like new condition. I would be very interested in trading them for the books "EASY STEP'N and EASY CNC by the same company and author. Bob Nelson -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist