Frederick H. Christian

A very well recieved series by Frederick H. Christian are the books, featuring tropes. The most popular books are Sudden Apache Fighter, Sudden Dead or Alive, Trap Angel (Frank Angel Western #3), Sudden--Strikes Back (A Sudden Western #1), Hunt Angel! (A Frank Angel Western #5), Sudden--At Bay (A Sudden Western #2), Hang Angel! (A Frank Angel Western #4), Sudden Troubleshooter, Send Angel! (A Frank Angel Western #2), Sudden--Troubleshooter (A Sudden Western) #5, Sudden--Dead or Alive (A Sudden Western #4), Apache Country, Shoot Angel!, Frame Angel! (A Frank Angel Western) #7, Stop Angel! (A Frank Angel Western Book 8), Sudden 3, Warn Angel! (A Frank Angel Western--Book 9), which was published in 2022.