Sally will once again be signing copies of her book, Could It Be B12?: An Epidemic of Misdiagnoses, at the Natural Products Expo West trade show at the Anaheim Convention Center in Anaheim, CA. The show runs from March 7-10, 2013. She will be signing books at booth 1860 on Friday, March 8 from 12-2 pm and on Saturday, March 9 from 1-3 pm.