https://www.scholastic.com/teachers/teaching-tools/book-lists/31-top-clifford-books.html
Top Clifford Books | Scholastic
Celebrate Clifford, everyone's favorite Big Red Dog, with this book list dedicated to the curious and lovable pup created by Norman Bridwell.
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https://www.scrippsnews.com/obituaries/norman-bridwell-creator-of-clifford-books-dies-at-86-1
Norman Bridwell, Creator of \'Clifford\' Books, Dies at 86 (VIDEO)
Dec 17, 2014 - Writer and illustrator Norman Bridwell, best known as the creator of the children\'s book series \'Clifford the Big Red Dog,\' has died at the age of 86.
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https://gutenberg.org/ebooks/author/25185
Books by Simak, Clifford D. - Project Gutenberg
Project Gutenberg offers 78,472 free eBooks for iPhone, iPad, Kobo, Android and Kindle.
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