Dr. Sigmund Oomla, the Father, a psychoanalyst
Mrs. Sigrid Oomla, the Mother, the inventor
Sophia Oomla, the Daughter, our heroine
Great Aunt Hortense
Ms. Esther Krivda, yours truly, me the author
Miss Kitty, the Irish Cook and Nanny
Mr. James, the English Butler and Chauffeur
The Grandfather, Solomon Oomla
The Grandmother, Sarah Oomla
And a cast of characters which includes an Old Chief, a New Chief,
many Madcap Artistes and the Dancing Pink Flamingos
The Fairy Freesia Free, aka the Fairy from Tongue-Tied-Mountain, aka Free
The Fairy Beatrice Nikola Om, aka the Beatnik Fairy, aka Be
Thee Fairy Prudence Priss Primly, aka The Rules-and-Regulations Fairy, aka Thee
The Fairy Mimi Meselk, aka the All-About-Me Fairy, aka Me
The Fairy Lorraine Gambino Mafairyia, aka The Mafairyia Fairy, aka Lorraine
The What If, an atomic-sized agitator
The Louis Armstrong Moon
Remarkably Small Place, The land deep inside Sophia where the Fairies live.