1: Andy Blake - 1928 Note: Initially published by Appleton in 1921 as "Andy Blake In Advertising" 2: Andy Blake And His Comet Coaster - 1928 3: Andy Blake's Secret Service - 1929 4: Andy Blake And The Pot of Gold - 1930 5: Andy Blake, Boy Builder - Never Published
ILLUSTRATOR: Bert Salg
Jerry Todd
1: Jerry Todd And The Whispering Mummy - 1923 2: Jerry Todd And The Rose-Colored Cat - 1924 3: Jerry Todd And The Oak Island Treasure - 1925 4: Jerry Todd And The Waltzing Hen - 1924 5: Jerry Todd And The Talking Frog - 1925 6: Jerry Todd And The Purring Egg - 1925 7: Jerry Todd In The Whispering Cave - 1927 8: Jerry Todd, Pirate - 1928 9: Jerry Todd And The Bob-Tailed Elephant - 1929 10: Jerry Todd, Editor-In-Grief - 1930 11: Jerry Todd, Caveman - 1932 12: Jerry Todd And The Flying Flapdoodle - 1934 13: Jerry Todd And The Buffalo Bill Bathtub - 1936 14: Jerry Todd's Up-The-Ladder Club - 1937 15: Jerry Todd's Poodle Parlor - 1938 16: Jerry Todd And The Cuckoo Camp - 1938 17: Jerry Todd, Detective - Never Published
ILLUSTRATORS: Bert Salg (1-13), Mytle Sheldon (14-15), Herman Bachrach (16)
Poppy Ott
1: Poppy Ott And The Stuttering Parrot - 1926 2: Poppy Ott's Seven-League Stilts - 1926 3: Poppy Ott And The Galloping Snail - 1927 4: Poppy Ott's Pedigreed Pickles - 1927 5: Poppy Ott And The Freckled Goldfish - 1928 6: Poppy Ott And The Tittering Totem - 1929 7: Poppy Ott And The Prancing Pancake - 1930 8: Poppy Ott Hits The Trail - 1933 9: Poppy Ott & Co., Inferior Decorators - 1937 10: The Monkey's Paw - 1938 11: The Hidden Dwarf - 1939 Note: Volumes 9 & 10 were released as "The Poppy Ott Detective Stories"
1: Trigger Berg And The Treasure Tree - 1930 2: Trigger Berg And His 700 Mousetraps - 1930 3: Trigger Berg And The Sacred Pig - 1931 4: Trigger Berg And The Cock-Eyed Ghost - 1933
ILLUSTRATOR: Bert Salg
Tuffy Bean
1: Tuffy Bean's Puppy Days - 1931 2: Tuffy Bean's One-Ring Circus - 1931 3: Tuffy Bean At Funny Bone Farm - 1931 4: Tuffy Bean And The Lost Fortune - 1932 5: Tuffy Bean's Hunting Days - Never Published