Fiction for children or young adults •
Mr. Mysterious & Company (1962), first children's book •
By the Great Horn Spoon! (1963) •
The Ghost in the Noonday Sun (1965) •
Chancy and the Grand Rascal (1966) •
McBroom Tells the Truth (1966) •
McBroom and the Big Wind (1967) • ''McBroom's Ear'' (1970/1969) •
Longbeard the Wizard (1970) •
Jingo Django (1971) • ''McBroom's Ghost'' (1971) • ''McBroom's Zoo'' (1971/1972) •
The Wooden Cat Man (1972) •
McBroom the Rainmaker (1973) •
The Ghost on Saturday Night (1974) •
McBroom Tells a Lie (1976) •
Me and the Man on the Moon-Eyed Horse (1977); U.K. title,
The Man on the Moon-Eyed Horse • ''Kate's Secret Riddle Book'' (1977) •
McBroom and the Beanstalk (1978) •
Humbug Mountain (1978) • ''Jim Bridger's Alarm Clock'' (1978) •
The Hey Hey Man (1979) •
McBroom and the Great Race (1980) •
The Bloodhound Gang •
The Case of the Cackling Ghost (1981) •
The Case of the Flying Clock (1981) •
The Case of the Secret Message (1981) •
The Case of Princess Tomorrow (1981) •
The Case of the 264 Pound Burglar (1982) • ''The Bloodhound Gang's Secret Code Book'' (1982) • ''McBroom's Almanac'' (1982/1984) •
The Whipping Boy (1986) •
The Scarebird (1988) •
The Ghost in the Noonday Sun (1999/1989) •
The Midnight Horse (1990) •
Jim Ugly (1992) •
The 13th Floor: A ghost story (1995) • ''Bandit's Moon'' (1998) •
A Carnival of Animals (2000) •
Bo and Mzzz Mad (2001) •
Disappearing Act (2003) •
The Giant Rat of Sumatra (2005) •
The White Elephant (2006) •
The Entertainer and the Dybbuk (2008) •
The Dream Stealer (2009)
Nonfiction • ''The Abracadabra Kid: A Writer's Life'' (1996) ‡ •
Escape! The Story of the Great Houdini (2006) •
The Trouble Begins at 8: A Life of Mark Twain in the Wild, Wild West (2008) •
Sir Charlie: Chaplin, the Funniest Man in the World (2010) ‡ For children and young adults.
Fiction for adults •
The Straw Donkey Case (1948), first novel • ''Murder's No Accident'' (1949) •
Shanghai Flame (1951) •
Look Behind You, Lady (1952) •
Danger in Paradise (1953) •
Malay Woman (1954) •
Counterspy Express (1954) •
Blood Alley (1955) •
Yellowleg (1960) •
The Venetian Blonde (1963)
Books on magic •
Between Cocktails (1939), first book •
Ready, Aim, Magic! (with Bob Gunther, 1942) •
Call the Witness (with Bob Gunther, 1943) •
The Blue Bug (with Bob Gunther, 1947) •
Top Secrets (with Bob Gunther, 1947) •
Magic Made Easy, as Carl March (1953) • ''Mr. Mysterious's Secrets of Magic
(1975); U.K. title, Secrets of Magic'' ‡ • ''The Charlatan's Handbook'' (1993) ‡ For children and young adults.
Screenplays •
Blood Alley (1955) •
Goodbye, My Lady, based on a
novel by James Street (1956) •
Lafayette Escadrille, Fleischman and William A. Wellman (1958) •
The Deadly Companions (1961) •
Scalawag, Fleischman and Albert Maltz (1973) •
Prince Brat and the Whipping Boy, as Max Brindle (1994)
Plays •
Prince Brat and the Whipping Boy (musical, Seattle Children's Theatre, 2000) ==Adaptations==