Authors


Rien Poortvliet

Bruce Goldstone is the author of Bip in a Book with Marcel Marceau and Why Is Blue Dog Blue? with George Rodrigue. He lives in New York City. Rien Poortvliet was one of Holland's most popular artists and the author of Abrams' Gnomes and Noah's Ark, among others. Although he passed away in 1995, his books remain classics.