- Series: Trygve Yamamura Series Record # 29423
- Trygve Yamamura
- Perish by the Sword (1959) [non-genre] by Poul Anderson
- Murder in Black Letter (1960) [non-genre] by Poul Anderson
- Murder Bound (1962) [non-genre] by Poul Anderson
- Dead Phone (1964) [SF] by Karen Anderson and Poul Anderson [also as by Poul Anderson]