Sherri Duskey Rinker is the
New York Times bestselling author of the
Goodnight, Goodnight, Construction Site series and
Steam Train, Dream Train. She lives in the Chicago area with her photographer husband and two energetic, inquisitive sons.
Viviane Schwarz is the author-illustrator of several picture books, including
There Are Cats in this Book,
There Are No Cats in this Book, and
Is There a Dog in this Book? She can usually be found in her studio in London, unless she's outside researching and sketching.