00509nam a22000977a 4500020001800000100002500018245009900043260003500142490001600177650021800193  a97807642226581 aJackson, Dave & Neta00aHostage on the NighthawkbWilliam Penn, Will the pirate's treasure buy their mother's freedom?  bBethany House Publishersc20000 aTrailblazer 4aA yellow fever outbreak causes Theodoric Wakefield and his family to change boats. When they discover the new one is a pirate ship, he must slip away and enlist his uncle William Penn to save everyone. Ages 8-12.