Here are two items found therein:
http://books.google.com/books?id=JtYUAAAAYAAJ&pg=PA199&lpg=PA199&dq=Lawther's+Missouri+Partisan+Rangers&source=bl&ots=2CTZkI4T6R&sig=veV4cvD82EpNbC0kNMwhHQmjJME&hl=en&ei=zvqJSraoE5OEswP3-KjVDQ&sa=X&oi=book_result&ct=result&resnum=3#v=onepage&q=&f=false
http://books.google.com/books?id=1bB2AAAAMAAJ&pg=RA1-PA568&lpg=RA1-PA568&dq=Lawther's+Missouri+Partisan+Rangers&source=bl&ots=AoihEecvYs&sig=R5SnIUcNtdLY6X4E415Vkl8gRSI&hl=en&ei=zvqJSraoE5OEswP3-KjVDQ&sa=X&oi=book_result&ct=result&resnum=6#v=onepage&q=Lawther's%20Missouri%20Partisan%20Rangers&f=false