RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 289070760 LA English T1 Ferdinand uses the potty A1 Tucker, Jason,, West, D. E., PB Loving Healing Press PP Ann Arbor, MI YR 2010 SN 9781932690828 1932690824 AB Ferdinand learns that potty training is all about confidence. There seems to be one huge obstacle, however. Ferdinand is afraid of the sound the toilet makes when it's flushed.