Question: Peter Bartlett gave voice to a character in Disney's "The Princess and the Frog", which was based on what book?

Context articles: Diario de la Marina
Tatiana de la tierra
The Princess and the Frog (soundtrack)
Hamburger Schule
The Princess and the Frog
Wietie
Peter Bartlett (actor)
Mercedes Sosa
Peter Bartlett (bishop)
E. D. Baker

Diario de la Marina was a newspaper published in Cuba, founded by Don Nicolas Rivero in 1832.
 "Diario de la Marina" was Cuba’s longest-running newspaper and the one with the highest circulation.
 Its roots went back to 1813 with "El Lucero de la Habana" (The Havana Star) and the "Noticioso Mercantil" (The Mercantile Seer) whose 1832 merger established "El Noticioso y Lucero de la Habana", which was renamed "Diario de la Marina" in 1844.
 Though a conservative publication, its pages gave voice to a wide range of opinions, including those of avowed communists.
 It gave a platform to essayist Jorge Mañach and many other distinguished Cuban intellectuals.
tatiana de la tierra (1961-2012) was a Latina lesbian writer born in Colombia, and the creator of the first international Latina lesbian magazine "Esto no tiene nombre"; the magazine was distributed in various parts of the United States and to many Latin American countries - like de la tierra's homeland, Colombia.
 Much of her writing was bilingual and bicultural - featuring both the English and Spanish language - and contained very sexual content.
 Through her work, de la tierra gave voice to LGBTQ people of color, and inspired other writers to speak about sex and sexuality in a very honest and shameless manner.
The Princess and the Frog: Original Songs and Score is the soundtrack of the 2009 Disney animated film "The Princess and the Frog".
 It was released by Walt Disney Records on November 23, 2009, just a day before the limited release of the film in New York City and Los Angeles.
 It contains ten original songs and seven score pieces, all but one of which were composed, arranged and conducted by composer Randy Newman.
 "Never Knew I Needed" was written and performed by Ne-Yo.
 The song had an accompanying music video which featured rotation on Disney Channel.
 The song was also sent to rhythmic radio on October 27, 2009.
 The songs are performed by various artists most of which lend their voices to characters in the film.
 The score features African-American-influenced styles including jazz, zydeco, blues and gospel.
As the name indicates, the movement was initially carried by Hamburg based bands like Cpt.
 Kirk &.
 , Kolossale Jugend, Ostzonensuppenwürfelmachenkrebs, Die Erde, Blumfeld, Selig, Tocotronic, Die Sterne, Huah!
 , and Die Goldenen Zitronen.
 Their music didn't necessarily sound similar, but was characterised by lyrics in German language (not a given in Germany) that gave voice to social criticism and were based on post-modern theory.
 Consequently, it was lauded by the leftist trade press (especially "Spex" magazine).
 The artists themselves didn't initially perceive these similarities to be particularly important and denied the existence of a homogeneous movement.
 However, social links and political cooperations suggest that it wasn't unreasonable to view it as that.
 Furthermore, it could be surmised that the term "Hamburger Schule" is a pun on the so-called "Frankfurter Schule" ('Frankfurt School') which is a school of neo-Marxist social theory, social research, and philosophy, centered at the Institute for Social Research ("Institut für Sozialforschung") of the University of Frankfurt am Main in Germany.
 However, it seems more likely to be simply a clever knock at the need for legitimacy, by referencing the way all art movements are titled in German (e.g. "Wiener Schule", "Berliner Schule", "Österreichische Schule", "New Yorker Schule", etc.).
The Princess and the Frog is a 2009 American animated musical film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.
 The 49th Disney animated feature film, the film is loosely based on the novel "The Frog Princess" by E. D. Baker, which is in turn based on the Brothers Grimm fairy tale "The Frog Prince".
 Written and directed by Ron Clements and John Musker, the film features an ensemble voice cast that stars Anika Noni Rose, Bruno Campos, Keith David, Michael-Leon Wooley, Jennifer Cody, and Jim Cummings, with Peter Bartlett, Jenifer Lewis, Oprah Winfrey, Terrence Howard, and John Goodman.
 Set in 1920s New Orleans, the film tells the story of a hardworking waitress named Tiana who dreams of owning her own restaurant.
 After kissing a prince who has been turned into a frog by an evil voodoo sorcerer, Tiana becomes a frog herself and must find a way to turn back into a human before it is too late.
Wietie was first published in 1980 by Christopher van Wyk and Fhazel Johennesse.
 The magazine provided a literary platform for the prevailing philosophy of Black Consciousness.
 It gave voice to a new generation of South African writers who saw their work not only as a critique on oppressive systems, but – like Black Power – as a weapon of transformation.
Peter Bartlett (born August 28, 1942) is an American-born actor.
Haydée Mercedes Sosa (] ; 9 July 1935 – 4 October 2009), sometimes known as La Negra (literally: "The Black One"), was an Argentine singer who was popular throughout Latin America and many countries outside the region.
 She was born on Argentina's Independence Day.
 With her roots in Argentine folk music, Sosa became one of the preeminent exponents of nueva canción.
 She gave voice to songs written by many Latin American songwriters.
 Her music made people hail her as the "voice of the voiceless ones", and "the voice of America".
Peter Bartlett has been the Bishop of Paraguay since September 2008.
 Born in 1954 and ordained in 1997, he began his ecclesiastical career in Bolivia.
 From 2005 until his elevation to the Episcopate he was Team Vicar of Parr, St Helens.
Elizabeth Dawson Baker is an American children's novelist probably best known for writing the book "The Frog Princess", on which the 2009 Disney film "The Princess and the Frog" is partly based.
 That book has also inspired a series of eight additional books based on that novel.