Philip (1967) Who Stole Sassi Manoon? (1968) Up Your Banners (1969) Somebody Owes Me Money (1969) Adios Scheherazade (1970) Ex Officio (1970, pod pseudonimem Timothy J Culver) Wax Apple (1970, pod pseudonimem Tucker Coe) A Jade in Aries (1970, pod pseudonimem Tucker Coe) I Gave At the Office (1971) Cops and Robbers (1972) Don't Lie to Me (1972, pod pseudonimem Tucker Coe) Gangway (1973) (wraz z Brianem Garfieldem) Comfort Station (1973, pod pseudonimem J Morgan Cunningham) Help, I Am Being Held Prisoner (1974) Help, I'm Being Held Prisoner (1974) Brother's Keepers (1975) Two Much (1975) Dancing Aztecs (1976) New York Dance (1979) Castle in the Air (1980) Kahawa (1981) A Likely Story (1984) Levine (1984) High Adventure (1985) Good Behavior (1986) One of Us Is Wrong (1986, pod pseudonimem Samuel Holt) Transylvania Station (1986, wraz z Abby Westlake) I Know a Trick Worth Two of That (1986, pod pseudonimem Samuel Holt) High Jinx (1987, wspólnie z Abby Westlake) What I Tell You Three Times Is False (1987, pod pseudonimem Samuel Holt) The Hood House Heist (1987) Trust Me On This (1988) Double Crossing (1988) The Maltese Herring (1988) Way Out West (1988) The Fourth Dimension Is Death (1989, pod pseudonimem Samuel Holt) Sacred Monster (1989) Humans (1992) Baby, Would I Lie?