Reddit mentions of Pennsylvania German Immigrants, 1709-1786 Lists Consolidated from Yearbooks

I just stumbled over these two sources:

• Pennsylvania German Pioneers Passenger Lists; Directory of Online Transcriptions of Palatine Passenger Lists; Palatine German Immigrant Ships to Philadelphia 1727-1808
  
• and Don Yoder - Pennsylvania German Immigrants, 1709-1786 Lists Consolidated from Yearbooks
  
  Haven't checked them, but they look somewhat promising.
  
  On Amazon.com there's the following comment about the latter one:
  
  > This is an awesome book! But only if you have ancestors from Wuerttemberg, County of Wertheim, or Zweibruecken in the Palatinate, Germany, or the Canton of Schaffhausen, Switzerland. So, if you know your ancestors are from, say, Hesse, this book would not include them!"