Sources
"A Biography of Robert Lawson, 1892-1957." Goldstein Lawson Collection. N.p., n.d. Web. 02 May 2015.
A, C. H. "BOOKS AND AUTHORS: Mr. Popper's Penguins." Country Life (Archive : 1901 - 2005) Jun 03 1939: 595. ProQuest. Web. 20 Apr. 2015
Atwater, Richard, Florence Atwater, and Robert Lawson. Mr. Popper's Penguins. Boston: Little, Brown, 1938. Print.
B., E. L. "Speaking of Popper and His Penguins." New York Times (1923-Current file): 99. Oct 23 1938. ProQuest. Web. 8 Apr. 2015.
Brent, Rob. "Kristallnacht." World History Project. MCHABU, n.d. Web. 10 Apr. 2015.
Ebert, Roger. "Mr. Popper's Penguins Movie Review." RogerEbert.com. N.p., 15 June 2011. Web. 13 Mar. 2015.
E.R. "Opus times Twelve." Amazon.com. Amazon, 17 May 2004. Web. 10 Apr. 2015.
Farr, Richard. "Mr. Popper's Penguins: Editorial Reviews." Amazon. N.p., n.d. Web. 20 Apr. 2015.
"Florence (Hasseltine Carroll) Atwater (1896-1979)." Something About the Author. Ed. Donna Olendorf. Vol. 66. Detroit: Gale Research, 1991. 11. Something About the Author. Web. 12 Feb. 2015
"Florence (Hasseltine Carroll) Atwater." Major Authors and Illustrators for Children and Young Adults. Detroit: Gale, 2002. Biography in Context. Web. 13 Feb. 2015.
"Formats and Editions of Mr. Popper's Penguins."WorldCat.org. N.p., n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins." Goodreads. N.p., n.d. Web. 08 Apr. 2015.
"Mr. Popper's Penguins." IMDb. IMDb.com, n.d. Web. 13 Mar. 2015.
"Mr. Popper's Penguins." NoveList. EBSCO, n.d. Web. 8 Apr. 2015.
"Mr. Popper's Penguins." Worldcat.org. N.p., n.d. Web. 09 Apr. 2015.
“Mr. Popper's Penguins: 1938." Worldcat.org. N.p., n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins: A Pop-Up Book." Mr. Popper's Penguins: A Pop-Up Book. Amazon, n.d. Web. 13 Mar. 2015.
"Mr. Popper's Penguins : Editions." Goodreads. N.p., n.d. Web. 20 Apr. 2015.
"Newbery Medal and Honor Books, 1922-Present." ALSC. American Library Association, n.d. Web. 21 Apr. 2015.
"News and Events of 1938." Infoplease. Pearson Education, n.d. Web. 10 Apr. 2015
"Richard Atwater." Contemporary Authors Online. Detroit: Gale, 2011. Literature Resource Center. Web. 10 Feb. 2015.
"Richard Tupper Atwater." Illinois Authors. Illinois Center for the Book, n.d. Web. 12 Feb. 2015.
"Richard (Tupper) Atwater." Major Authors and Illustrators for Children and Young Adults. Detroit: Gale, 2002. Biography in Context. Web. 12 Feb. 2015.
"Richard (Tupper) Atwater (1892-1948)." Something About the Author. Ed. Anne Commire. Vol. 54. Detroit: Gale Research, 1989. 2-4. Something About the Author. Web. 12 Feb. 2015.
"Robert Lawson (1892-1957)." Something About the Author. Ed. Alan Hedblad. Vol. 100. Detroit: Gale, 1999. 142-146. Something About the Author. Web. 12 Feb. 2015.
"Robert Ripley Lawson." Dictionary of American Biography. New York: Charles Scribner's Sons, 1980. Biography in Context. Web. 12 Feb. 2015.\
Schwenk, Evan. "A Review of Mr. Popper's Penguins." Goodreads. N.p., 13 Dec. 2008. Web. 09 Apr. 2015.
Stone, Les. "Robert Lawson." Contemporary Authors Online. Detroit: Gale, 2003. Biography in Context. Web. 13 Feb. 2015.
"Times." Identifont. N.p., n.d. Web. 20 Apr. 2015.
Xoxoxoe. "Book Review: Mr. Popper’s Penguins (ebook) by Richard and Florence Atwater."Blogcritics. N.p., 19 July 2011. Web. 09 Apr. 2015.
Image Sources
Richard and Florence Atwater. Digital image. Amazon. N.p., n.d. Web. 20 Apr. 2015.
"Photos of Robert Lawson." Goodreads. N.p., n.d. Web. 02 May 2015.
Mr. Popper's Penguins Movie. Digital image. IMDb. IMDb.com, n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins." Goodreads. N.p., n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins." IMDb. IMDb.com, n.d. Web. 13 Mar. 2015.
"Mr. Popper's Penguins: A Pop-Up Book." Mr. Popper's Penguins: A Pop-Up Book. Amazon, n.d. Web. 13 Mar. 2015.
Mr. Popper's Penguins Book. Digital image. Biblio.com. N.p., n.d. Web. 20 Apr. 2015.
"The Original Mr. Popper's Penguins." Free Library of Philadelphia. N.p., n.d. Web. 20 Apr. 2015.
All Other Images Taken From:
Atwater, Richard, Florence Atwater, and Robert Lawson. Mr. Popper's Penguins. Boston: Little, Brown, 1938. Print.
Atwater, Richard, Florence Atwater, and Robert Lawson. Mr. Popper's Penguins. Boston: Little, Brown, 1988. Print.
A, C. H. "BOOKS AND AUTHORS: Mr. Popper's Penguins." Country Life (Archive : 1901 - 2005) Jun 03 1939: 595. ProQuest. Web. 20 Apr. 2015
Atwater, Richard, Florence Atwater, and Robert Lawson. Mr. Popper's Penguins. Boston: Little, Brown, 1938. Print.
B., E. L. "Speaking of Popper and His Penguins." New York Times (1923-Current file): 99. Oct 23 1938. ProQuest. Web. 8 Apr. 2015.
Brent, Rob. "Kristallnacht." World History Project. MCHABU, n.d. Web. 10 Apr. 2015.
Ebert, Roger. "Mr. Popper's Penguins Movie Review." RogerEbert.com. N.p., 15 June 2011. Web. 13 Mar. 2015.
E.R. "Opus times Twelve." Amazon.com. Amazon, 17 May 2004. Web. 10 Apr. 2015.
Farr, Richard. "Mr. Popper's Penguins: Editorial Reviews." Amazon. N.p., n.d. Web. 20 Apr. 2015.
"Florence (Hasseltine Carroll) Atwater (1896-1979)." Something About the Author. Ed. Donna Olendorf. Vol. 66. Detroit: Gale Research, 1991. 11. Something About the Author. Web. 12 Feb. 2015
"Florence (Hasseltine Carroll) Atwater." Major Authors and Illustrators for Children and Young Adults. Detroit: Gale, 2002. Biography in Context. Web. 13 Feb. 2015.
"Formats and Editions of Mr. Popper's Penguins."WorldCat.org. N.p., n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins." Goodreads. N.p., n.d. Web. 08 Apr. 2015.
"Mr. Popper's Penguins." IMDb. IMDb.com, n.d. Web. 13 Mar. 2015.
"Mr. Popper's Penguins." NoveList. EBSCO, n.d. Web. 8 Apr. 2015.
"Mr. Popper's Penguins." Worldcat.org. N.p., n.d. Web. 09 Apr. 2015.
“Mr. Popper's Penguins: 1938." Worldcat.org. N.p., n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins: A Pop-Up Book." Mr. Popper's Penguins: A Pop-Up Book. Amazon, n.d. Web. 13 Mar. 2015.
"Mr. Popper's Penguins : Editions." Goodreads. N.p., n.d. Web. 20 Apr. 2015.
"Newbery Medal and Honor Books, 1922-Present." ALSC. American Library Association, n.d. Web. 21 Apr. 2015.
"News and Events of 1938." Infoplease. Pearson Education, n.d. Web. 10 Apr. 2015
"Richard Atwater." Contemporary Authors Online. Detroit: Gale, 2011. Literature Resource Center. Web. 10 Feb. 2015.
"Richard Tupper Atwater." Illinois Authors. Illinois Center for the Book, n.d. Web. 12 Feb. 2015.
"Richard (Tupper) Atwater." Major Authors and Illustrators for Children and Young Adults. Detroit: Gale, 2002. Biography in Context. Web. 12 Feb. 2015.
"Richard (Tupper) Atwater (1892-1948)." Something About the Author. Ed. Anne Commire. Vol. 54. Detroit: Gale Research, 1989. 2-4. Something About the Author. Web. 12 Feb. 2015.
"Robert Lawson (1892-1957)." Something About the Author. Ed. Alan Hedblad. Vol. 100. Detroit: Gale, 1999. 142-146. Something About the Author. Web. 12 Feb. 2015.
"Robert Ripley Lawson." Dictionary of American Biography. New York: Charles Scribner's Sons, 1980. Biography in Context. Web. 12 Feb. 2015.\
Schwenk, Evan. "A Review of Mr. Popper's Penguins." Goodreads. N.p., 13 Dec. 2008. Web. 09 Apr. 2015.
Stone, Les. "Robert Lawson." Contemporary Authors Online. Detroit: Gale, 2003. Biography in Context. Web. 13 Feb. 2015.
"Times." Identifont. N.p., n.d. Web. 20 Apr. 2015.
Xoxoxoe. "Book Review: Mr. Popper’s Penguins (ebook) by Richard and Florence Atwater."Blogcritics. N.p., 19 July 2011. Web. 09 Apr. 2015.
Image Sources
Richard and Florence Atwater. Digital image. Amazon. N.p., n.d. Web. 20 Apr. 2015.
"Photos of Robert Lawson." Goodreads. N.p., n.d. Web. 02 May 2015.
Mr. Popper's Penguins Movie. Digital image. IMDb. IMDb.com, n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins." Goodreads. N.p., n.d. Web. 20 Apr. 2015.
"Mr. Popper's Penguins." IMDb. IMDb.com, n.d. Web. 13 Mar. 2015.
"Mr. Popper's Penguins: A Pop-Up Book." Mr. Popper's Penguins: A Pop-Up Book. Amazon, n.d. Web. 13 Mar. 2015.
Mr. Popper's Penguins Book. Digital image. Biblio.com. N.p., n.d. Web. 20 Apr. 2015.
"The Original Mr. Popper's Penguins." Free Library of Philadelphia. N.p., n.d. Web. 20 Apr. 2015.
All Other Images Taken From:
Atwater, Richard, Florence Atwater, and Robert Lawson. Mr. Popper's Penguins. Boston: Little, Brown, 1938. Print.
Atwater, Richard, Florence Atwater, and Robert Lawson. Mr. Popper's Penguins. Boston: Little, Brown, 1988. Print.