Question: kaboom! Entertainment focuses on curating content that includes a book that has sold over how many copies?

Context articles: Tom Forcade
The Burning Red
From Unknown Worlds
KaBoom! Entertainment Inc.
The Gruffalo
Sidney Kimmel Entertainment
Suanfa tongzong
Sega All Stars
Cosmological interpretation of quantum mechanics
Primitive Entertainment

Thomas King Forçade (September 11, 1945 – November 17, 1978), a.k.a. Gary Goodson, was an American underground journalist and cannabis rights activist in the 1970s.
 For many years he ran the Underground Press Syndicate (later called the Alternative Press Syndicate), and was the founder in summer 1974 of "High Times" magazine.
 "High Times" ran articles calling marijuana a "medical wonder drug" and ridiculing the US Drug Enforcement Administration.
 "High Times" became a huge success with a circulation of more than 500,000 copies a month and revenues approaching $10 million by 1977 and embraced by the young adult market as the bible of the alternative life culture.
 By 1977 "High Times" was selling as many copies an issue as" Rolling Stone "and "National Lampoon.
 "Forcade published several other publications such as" Stoned, National Weed, Dealer" and others that always were laced with some of the best humor, pop culture and a forum for some of the best writers, artists and political savvy mostly veiled as the counter culture entertainment magazine.
 Many of the writers went on to be published in premiere papers and magazines in North America.
The Burning Red is the third album by the American groove metal band Machine Head.
 It is the band's second best selling album in the US, selling as many copies in three years as "Burn My Eyes" sold in almost eight years (1994–2002) .
 The album has sold over 134,000 copies in the US and it was certified silver in 2011 by the BPI for sales of 60,000 in the UK.
From Unknown Worlds is an anthology of fantasy fiction short stories edited by John W. Campbell, Jr. and illustrated by Edd Cartier, the first of a number of anthologies drawing their contents from the classic magazine "Unknown" of the 1930s-40s.
 It was first published in magazine format by American company Street & Smith in 1948; the publication was an attempt to determine if there was a market for a revived "Unknown".
 Street & Smith printed 300,000 copies, against the advice of John Campbell, but although it sold better than the original, too many copies were returned for the publisher to be willing to revive the magazine.
 The first British edition was issued by Atlas Publishing in 1952; part of the run was issued in a hardcover binding.
 This edition omitted the story "One Man's Harp."
.
kaboom!
 Entertainment is a kids & family label of Phase 4 Films.
 Established in 2000, the label focuses on curating feature film content that includes "Pac-Man", "The Jungle Book", "Mike the Knight", "The Gruffalo", "The Boxcar Children", "The Wiggles", and "Horrid Henry".
The Gruffalo is a children's book by writer and playwright Julia Donaldson, illustrated by Axel Scheffler, that tells the story of a mouse, the protagonist of the book, taking a walk in a European forest.
 The book has sold over 13 million copies, has won several prizes for children's literature, and has been developed into plays on both the West End and Broadway.
Sidney Kimmel Entertainment is an American financer, film and television production company founded in 2004 by philanthropist and film producer Sidney Kimmel.
 Sidney Kimmel Entertainment focuses on bringing entertainment projects to audiences in association with studio distribution partners.
Suanfa tongzong (General Source of Computational Methods) is a mathematical text written by sixteenth century Chinese mathematician Cheng Dawei (1533–1606) and published in the year 1592.
 The book contains 595 problems divided into 17 chapters.
 The book is essentially general arithmetic for the abacus.
 The book was the main source available to scholars concerning mathematics as it developed in China’s tradition.
 Six years after the publication of Suanfa Tongzong, Cheng Dawei published another book titled "Suanfa Zuanyao" ("A Compendium of calculating Methods").
 About 90% of the content of the new book came from the contents of four chapters of the first book with some rearrangement.
 It is said that when Suanfa Tongzong was first published, it sold so many copies that the cost of paper went up and the lucrative sales resulted in unscrupulous people beginning to print pirated copies of the book with many errors.
 it was this that forced the author to print an abridged version.
Sega All Stars was Sega's budget series for the Dreamcast, similar to Platinum Hits, Greatest Hits, and Player's Choice, for games that have sold many copies.
 When a title became a Sega All Stars title, it was sold at a lower price ($19.95) and given reprinted labeling.
 Sega All Stars was exclusive to North America, game covers were given an orange bar (as opposed to Europe's blue color scheme) with the brand name written from top to bottom.
 The disc labels were also changed to include a small circle and the Sega All Stars brand printed inside of it.
 17 titles were made into Sega All Stars titles.
 Also, in printing, original releases said "Sega Dreamcast" on the disc but the All-stars versions just simply said "Dreamcast" to match up games released with the black label like "D2", "Jet Set Radio", "Sega GT", and "Sonic Adventure 2".
 Original Dreamcast games were released in the white labels and said "Sega Dreamcast" on the inlay like the Sega All-stars labels.
The cosmological interpretation of quantum mechanics, proposed by Anthony Aguirre and Max Tegmark, is an interpretation of quantum mechanics that applies in the context of eternal cosmological inflation, which arguably predicts an infinite three-dimensional space with infinitely many planets and infinitely many copies of any quantum system.
 According to this interpretation, the wavefunction for a quantum system describes not some imaginary ensemble of possibilities for what the system might be doing, but rather the actual spatial collection of identical copies of the system that exist in our infinite space.
 Its collapse can be avoided.
 Moreover, the quantum uncertainty that you experience simply reflects your inability to self-locate in space, i.e., to know which of your infinitely many copies throughout space is the one having your subjective perceptions.
Primitive Entertainment is a Canadian film and television production company.
 The company was founded in 1990.
 Primitive Entertainment focuses on documentary feature films and television series, which have won forty domestic and international awards.