Little House on the Prairie writer credits

Iv been going through the page changing writer to written by, etc etc.  I even wrote the changes i made on the receipts below:

#260515-192432-491000

#260516-094804-290000

#260516-094952-917000

#260516-095039-469000

#260516-095135-527000

#260516-095227-855000

#260516-095733-963000

#260516-095523-731000

#260516-095647-759000

#260516-095810-752000