Hubbard's works cover society, culture, philosophy, self-cultivation, spirit, ethics, the essence of human morality, education, drug treatment and rehabilitation, business management, art, music and so on. His writing styles are also diverse, including action novels, adventure novels, western novels, mystery novels, suspense novels, science fiction and so on. Hubbard has superb writing skills. He can describe the master's heart and feelings in detail without slowing down the development of the plot. The influence and penetration of his works have changed the style and style of science fiction and suspense novels. It was he who introduced the living human factor into the new style of science fiction. Later works such as Star Wars and Superman, which became popular all over the world, imitated the style and ideas of Hubbard's works to varying degrees.
"An imaginative work worth reading. The novel includes: quick action, adventure, incredible miracle and political conspiracy."
-Chattanooga Press for Freedom of Information
"Think about the heroic legend of Star Wars and The Intruder Who Lost the Ark, which were all incorporated into the victories of Rocky 1, Rocky 2 and Rocky 3. You can feel the vitality, glory and style of Battlefield on Earth. "
-Baltimore Sun Evening News
"If you like the quick and firm action in The Intruder Who Lost the Ark, then this is a book for you. This is a real book that you can't release once you read it. "
-Rocky Mountain News
"This book includes everything: suspense, pain, politics, war, humor, diplomacy and interstellar finance."
-Publishers Weekly
"Hubbard controlled the rhythm well with his agility. In the furious behavior and irresistible temptation, he examined people's stupidity. "
-Richmond Times Newsletter
"Only one sentence can best describe this book: complete magic."
-Star of Mincien
"Although the book Killing Fields on Earth is very thick, I read it all at once. I was fascinated by it. "
-Frederik Pohl
"A huge and lively heroic legend ... the rhythm was very fast from the beginning and never stopped."
-Atlanta Custom Magazine
"The legendary master of the golden age of science fiction came back in the 193s with great achievements-a masterpiece."
-Forrest ackerman
"Pure science fiction ... 43, words written by super writers in the golden age of science fiction ... every line is like music ... and will be told for ten years ... wonderful adventures ... great people ... a masterpiece."
-a e van vo6t
"It's a thick package, and one thriller after another makes the readers gasp-another gratifying contribution of the golden age of science fiction."
-Wen Taihua Citizen Magazine
"A big (English version of more than 8 pages) scene of fierce fighting. As a former writer, Hubbard celebrated his 5 years of creation with confidential and violent actions in the book. Bring entertainment to everyone. "
-Coles Weekly
"Excellent old-fashioned scripts are valued in Hubbard's Battlefield on Earth."
-new york Daily News
"... an exciting story ... an inspiring work, a heroic legend about struggle and victory."
-baton rouge Advocate Morning Post
"Hubbard is back with a big book that attracts readers ... 819 pages."
-Navigator Star of Virginia
"An 819-page space drama ..."
-Washington Post
"This is an epic science novel, which tells the story of the struggle between human beings and alien rulers."
-San Diego United Daily News
"... this is a wonderful novel about adventure, love and war, and readers can follow its classic theme and fast pace."
-Deland Sun News
"... countless adventures, star wars and excellent traditional sci-tech novels ..."
-Berkshire Eagle
"... Killing the Ground is a brilliant masterpiece telling stories."
-Western Herald Evening News
"... Mr. Hubbard's novel is a wonderful science novel-full of fantasy, exciting and fabled images."
-Derby Evening Telegraph