1: Mr. & Mrs. North Quick and the Deadly

2: Mr. & Mrs. North Reunion

3: Mr. & Mrs. North Loon Lake

4: Mr. & Mrs. North Hand Painted Murder

5: Mr. & Mrs. North The Ungrateful Killer

6: Mr. & Mrs. North Flight 217

7: Mr. & Mrs. North Death Doll

8: Mr. & Mrs. North Death Toll

9: Mr. & Mrs. North Homicide Limited

10: Mr. & Mrs. North Shrinking Violet

11: Mr. & Mrs. North Who Killed Frank Logan?

12: Mr. & Mrs. North Murder For Sale

13: Mr. & Mrs. North The Placid Affair

14: Mr. & Mrs. North The Girl In Cell 13

15: Mr. & Mrs. North The Suspected

16: Mr. & Mrs. North Mark Of Hate

17: Mr. & Mrs. North Mask of Hate

18: Mr. & Mrs. North Climax