"In the 1980s, Waldenbooks featured a special section of the store they called the \"Muppet Mart\", which featured Muppet-related merchandise. While no Waldenbooks exclusive merchandise was available, there were marketing items created exclusively for the promotion. The illustration of Boober and Waggleby comes from the cover of the 1988 book Boober's Colorful Soup."@en . "Waldenbooks (often referred to as Waldens), operated by the Walden Book Company, Inc., was an American shopping mall-based bookstore chain and a subsidiary of Borders Group. The chain also ran a video game and software chain under the name Waldensoftware as well as a children's edutainment chain under Walden Kids. In 2011 the chain was liquidated in bankruptcy. This article is a . You can help My English Wiki by expanding it."@en . . "Waldenbooks"@en . . . "In the 1980s, Waldenbooks featured a special section of the store they called the \"Muppet Mart\", which featured Muppet-related merchandise. While no Waldenbooks exclusive merchandise was available, there were marketing items created exclusively for the promotion. The illustration of Boober and Waggleby comes from the cover of the 1988 book Boober's Colorful Soup."@en . "Waldenbooks (often referred to as Waldens), operated by the Walden Book Company, Inc., was an American shopping mall-based bookstore chain and a subsidiary of Borders Group. The chain also ran a video game and software chain under the name Waldensoftware as well as a children's edutainment chain under Walden Kids. In 2011 the chain was liquidated in bankruptcy. This article is a . You can help My English Wiki by expanding it."@en . .