Question: Were the films Meet the Robinsons and Blackbeard's Ghost both based on novels?

Context paragraphs:
Laser Ghost: Laser Ghost is a horror-themed shooting gallery arcade game released by Sega in 1989.  The game is patterned after the films "Ghostbusters" and "Poltergeist III", casting the player as a ghost hunter.  There are three mounted guns set up on the cabinet, representing the three members of a ghost hunting team.  The game puts the players in the role of Bill, Max and Carol, who must rescue a little girl kidnapped by a blue gargoyle, as well as protect the city from the ghost menaces.  A Sega Master System game with the same title was released in 1991 exclusively for Europe, but was not based on the arcade original.

Eddie Parker (actor): Eddie Parker (December 12, 1900 – January 20, 1960) was an American stuntman and actor who appeared in many classic films, mostly westerns and horror films.  Some of his more famous films and serials include the 1943 ""Batman"" (as Lewis Wilson's stunt double), "The Crimson Ghost", "Abbott and Costello Meet the Mummy" (as the Mummy), and "Rear Window" for Alfred Hitchcock as well as many classic Universal horror films.  He appeared three times in the early television series, "Tales of the Texas Rangers", and also performed stunts for that program.

Meet the Robinsons: Meet the Robinsons is a 2007 American computer-animated science fiction comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures on March 30, 2007.  The 47th Disney animated feature film, it was released in standard and Disney Digital 3-D versions.  The film is loosely based on characters from the children's book "A Day with Wilbur Robinson", by William Joyce.  The voice cast includes Jordan Fry, Wesley Singerman, Harland Williams, Tom Kenny, Steve Anderson, Laurie Metcalf, Adam West, Tom Selleck, and Angela Bassett.  It was the first film released after John Lasseter became chief creative officer of Walt Disney Animation Studios.

Meet the Robinsons (video game): Meet the Robinsons refers to three different video games based on a film by the same name.

Meet the New Boss (Agents of S.H.I.E.L.D.): "Meet the New Boss" is the second episode of the fourth season of the American television series "Agents of S.H.I.E.L.D.", based on the Marvel Comics organization S.H.I.E.L.D. (Strategic Homeland Intervention, Enforcement, and Logistics Division), revolving around the character of Phil Coulson and his team of S.H.I.E.L.D. agents as they deal with the enhanced individuals Quake and Ghost Rider.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise.  The episode was written by Drew Z. Greenberg, and directed by Vincent Misiano.

Daniel Clowes: Daniel Gillespie Clowes (born April 14, 1961) is an American cartoonist, graphic novelist, illustrator, and screenwriter.  Most of Clowes's work first appeared in "Eightball", a solo anthology comic book series.  An "Eightball" issue typically contained several short pieces and a chapter of a longer narrative that was later collected and published as a graphic novel, such as "Like a Velvet Glove Cast in Iron" (1993), "Ghost World" (1997), and "David Boring" (2000).  Clowes’s illustrations have appeared in "The New Yorker", "Newsweek", "Vogue", "The Village Voice", and elsewhere.  With filmmaker Terry Zwigoff, Clowes adapted "Ghost World" into a 2001 film and another "Eightball" story into the 2006 film, "Art School Confidential".  Clowes’s comics, graphic novels, and films have received numerous awards, including a Pen Award for Outstanding Work in Graphic Literature, over a dozen Harvey and Eisner Awards, and an Academy Award nomination.

Blackbeard's Ghost: Blackbeard's Ghost is a 1968 American fantasy comedy film produced by Walt Disney Productions, starring Peter Ustinov, Dean Jones, Suzanne Pleshette and directed by Robert Stevenson.  It is based upon the novel of the same name by Ben Stahl and was shot at the Walt Disney Studios.  The Disney Channel aired this film until the late 1990s .

Can't Be Heaven: Can't Be Heaven (also known as Forever Together) is a 2000 American comedy-drama film directed by Richard Friedman.  The film stars newcomer Bryan Burke and Ralph Macchio.  The film was loosely based on the 1968 movie "Blackbeard's Ghost".

Michael McGruther: Michael McGruther began his filmmaking career with the original screenplay "Tigerland", directed by Joel Schumacher and co-written by Ross Klavan.  The critically acclaimed screenplay was nominated by IFP/West for Best First Screenplay and by the Political Film Society for the PFS Award in 2001.  It is widely known as Colin Farrell's breakthrough film, garnering Farrell the Boston Society of Film Critics Best Actor Award and the London Critics Circle Film Award for British Newcomer of the year.  Invigorated by the filmmaking process while on the set of "Tigerland", McGruther established BuffaloNickel Films.  He then teamed up with Jersey Films and Universal Studios on two features: his original science fiction adventure titled "Lightspeed" (with Superman Returns director Bryan Singer attached to direct), and a coming-of-age drama titled "Sentenced to Nature", based on a New York Times article by author Charles Siebert.  BuffaloNickel Films has since acquired the rights to several novels and short stories to produce.  In 2001, "Extra Life", a drama about coming-of-age in the digital world; in 2004, Arthur C. Clarke's prophetic novel "Prelude to Space"; and in 2005, "Blood Son", based on the 1951 short story by legendary science fiction and horror writer Richard Matheson. " Blood Son" marks McGruther's directorial debut, for which he won the Best Director Award at the 3rd.  Annual Trenton Film Festival.  He is currently in pre-production on the movie "Ghost Town".  McGruther has also appeared in front of the camera, seen in several commercials and movies in the early 90’s including "Clockers" and "In & Out", and he has a cameo appearance in "Tigerland".

David Stainton: David Stainton is an American film and television executive.  He is most noted for his tenure as president of Walt Disney Feature Animation from 2003 to 2006, a period during which the studio converted from a traditional animation studio to a computer animation production company.  The films "Chicken Little" (2005) and "Meet the Robinsons" (2007) were produced during Stainton's tenure at the studio.

Supporting paragraphs: Meet the Robinsons Blackbeard's Ghost
Answer: yes