Preschool Repetitive and mind-numbing TV, to sum it up perfectly. Though so many of these shows claim to be teaching basic knowledge and skills to the viewers, they do little more than make lots of money for the owners. And merchandising is a big portion of it. Here are the books that fall in to that *cha-ching* category. Show Titles Images Comments Impressions 7 Little Monsters  20 0 94621 Adventures of Elmo in Grouchland, The  8 0 6911 Allegra's Window  5 0 3004 Angelina Ballerina  9 0 21085 Arthur  52 1 197004 Babar  8 0 14280 Baby Looney Tunes  0 0 0 Baby Shark's Big Show!  0 0 0 Backyardigans, The  8 1 23579 Balamory  0 0 0 Bananas in Pajamas  1 0 3239 Barney & Friends  12 0 37409 Bear in the Big Blue House  34 0 40964 Beat Bugs  0 0 0 Berenstain Bears, The  22 0 69040 Between the Lions  37 0 163449 Big Bag  5 0 2481 Big Comfy Couch, The  4 0 2712 Bing  0 0 0 Blaze and the Monster Machines  0 0 0 Blippi  0 0 0 Blue's Clues  25 0 88145 Blue's Clues & You  0 0 0 Bluey  0 0 0 Bob the Builder  20 0 74743 Bod  0 0 0 Boohbah  8 0 14253 Bookworm Bunch  8 0 23310 Bozo the Clown  0 0 0 Brum  4 0 6812 Bubble Bath Bay  0 0 0 Bubble Guppies  0 0 0 Budgie the Little Helicopter  0 0 0 Busy World of Richard Scarry, The  21 0 8422 Butterbean's Cafe  0 0 0 Caillou  29 0 95081 Captain Kangaroo  0 0 0 Cartoon Collection  9 0 3791 Cat in the Hat Knows A Lot About That!, The  17 0 15432 Charlie & Lola  0 0 0   1 2 3 4 5 of 6    If we don't preserve them, who would?