* "Človek iz oblakov" (1937)
* "Smrt v zraku" (1938)
* "Flying Colours" (1940)
* "Dvojna osvetlitev" (1941)
* "Rumeni šal" (1942)
* "Atenska bela vrtnica" (1943)
* "Črna smrt" (1944)
* "Škrlatni angel" (1945)
* "Zelena maska" (1946)
* "Modri vlak" (1947)
* "Vijolični oblak" (1948)
* "Rdeča smrt" (1949)
* "Rjava tančica" (1950)
* "Siva megla" (1951)
* "Bledi tiger" (1952)
* "The Dark Room" (1953)
* "Srebrno bodalo" (1954)
* "Zlata kača" (1955)
* "The Ivory Madonna" (1956)
* "Prstan iz žada" (1957)
* "Škrlatno pero" (1958)
* "Azurni plamen" (1959)
* "Smaragdni kelih" (1960)
* "Amber Amulet" (1961)
* "Ruby Key" (1962)
* "Biserna zapestnica" (1963)
* "Srebrna lobanja" (1964)
* "Zlati bodalo" (1965)
* "The Ivory Idol" (1966)
* "The Jade Mask" (1967)
* "Škrlatni krempelj" (1968)
* "Modri diamant" (1969)
* "Zeleni tiger" (1970)
* "Vijolično srce" (1971)
* "Rjavi panter" (1972)
* "Sivi sokol" (1973)
* "Bledi panter" (1974)
* "The Pale Fox" (1975)
* "Zlati volk" (1976)
* "Slonokoščena sova" (1977)
* "The Jade Tiger" (1978)
* "Rdeča smrt" (1979)
* "Rdeči tiger" (1980)
* "Rdeča vrtnica" (1981)
* "Rdeča lisica" (1982)
* "Rdeči sokol" (1983)
* "Rdeči volk" (1984)
* "Rdeči panter" (1985)
* "Rdeča sova" (1986)
* "Rdeča kača" (1987)
* "Rdeči golob" (1988)
* "Rdeči lev" (1989)
* "Rdeči orel" (1990)
* "Rdeči konj" (1991)
* "Rdeči medved" (1992)
* "Rdeči zmaj" (1993)
* "Rdeči feniks" (1994)
* "Rdeči samorog" (1995)
* "Rdeči grifon" (1996)
* "Rdeča sfinga" (1997)
* "Rdeča hobotnica" (1998)
* "Rdeči rak" (1999)
* "Rdeči morski pes" (2000)
* "Rdeči škorpijon" (2001)
* "Rdeči pajek" (2002)
* "Rdeči hrošč" (2003)
* "Rdeča stonoga" (2004)
* "Rdeča mravljica" (2005)
* "Rdeča osa" (2006)
* "Rdeča čebela" (2007)
* "Rdeči metulj" (2008)
* "Rdeči molj" (2009)
* "Rdeči skarabej" (2010)
Neleposlovje:
* "The Spy Behind the Lines" (1939)
* "The Great Spy Myth" (1940)
* "Tajne službe Evrope" (1941)
* "Vohun z Marsa" (1942)
* "Vohun v sosednji sobi" (1943)
* "Vojna za fronto" (1944)
* "Skrivnost Hitlerjeve vojne" (1945)
* "Bitka možganov" (1946)
* "Nevidna vojna" (1947)
* "The Great Spy Adventure" (1948)
* "The Master Spy" (1949)
* "The Spycatcher" (1950)
* "The Spy Network" (1951)
* "The Spy Trap" (1952)
* "The Spy Killer" (1953)
* "Lovec na vohune" (1954)
* "The Spy Chaser" (1955)
* "The Spy Catcher" (1956)
* "The Spy Smasher" (1957)
* "The Spy Breaker" (1958)
* "Krotilec vohunov" (1959)
* "The Spy Defier" (1960)
* "The Spy Challenger" (1961)
* "The Spy Traitor" (1962)
* "The Spy Vanisher" (1963)
* "The Spy Assassin" (1964)
* "The Spy Saboteur" (1965)
* "The Spy Destroyer" (1966)
* "Vohunski diktator" (1967)
* "The Spy Conqueror" (1968)
* "The Spy Eliminator" (1969)
* "The Spy Annihilator" (1970)
* "The Spy Exterminator" (1971)
* "The Spy Decimator" (1972)
* "The Spy Vanquisher" (1973)
* "The Spy Obliterator" (1974)
* "The Spy Destroyer" (1975)
* "The Spy Eliminator" (1976)
* "The Spy Annihilator" (1977)
* "The Spy Exterminator" (1978)
* "The Spy Decimator" (1979)
* "The Spy Vanquisher" (1980)
* "The Spy Obliterator" (1981)
* "The Spy Destroyer" (1982)
* "The Spy Eliminator" (1983)
* "The Spy Annihilator" (1984)
* "The Spy Exterminator" (1985)
* "The Spy Decimator" (1986)
* "The Spy Vanquisher" (1987)
* "The Spy Obliterator" (1988)
* "The Spy Destroyer" (1989)
* "The Spy Eliminator" (1990)
* "The Spy Annihilator" (1991)
* "The Spy Exterminator" (1992)
* "The Spy Decimator" (1993)
* "The Spy Vanquisher" (1994)
* "The Spy Obliterator" (1995)
* "The Spy Destroyer" (1996)
* "The Spy Eliminator" (1997)
* "The Spy Annihilator" (1998)
* "The Spy Exterminator" (1999)
* "The Spy Decimator" (2000)
* "The Spy Vanquisher" (2001)
* "The Spy Obliterator" (2002)
* "The Spy Destroyer" (2003)
* "The Spy Eliminator" (2004)
* "The Spy Annihilator" (2005)
* "The Spy Exterminator" (2006)
* "The Spy Decimator" (2007)
* "The Spy Vanquisher" (2008)
* "The Spy Obliterator" (2009)
* "The Spy Destroyer" (2010)