Billionaires and Babies is a 20-book series with 20 released primary works first released in 1978 with contributions by Katherine Garbera, Maureen Child, Emily McKay, Robyn Grady, Maxine Sullivan, Day Leclaire, Tessa Radley, Paula Roe, Barbara Dunlop, Olivia Gates, Heidi Betts, Kat Cantrell, Joss Wood, and Charlene Sands.