Sir Terry Pratchett's Discworld novels are filled with references to Shakespeare, and are a wonderful opportunity to introduce the Bard's words and works to children of all ages in a more palatable and less intimidating way.
Terry Pratchett's Discworld Collection
Terry Pratchett – BehindTheWires
Discworld - Wikipedia
Rereading: The Truth by Terry Pratchett review — a comic novel that rivals Evelyn Waugh
Terry Pratchett – Ramblings on my bookshelves
Discworld…what it means to be human – The View From Sari's World
A Beginner's Guide To Terry Pratchett's Discworld - Stuff South Africa
Terry Pratchett – Ramblings on my bookshelves
Dive into Sir Terry Pratchett's Discworld – The Fordham Ram
Musing on Wyrd Sisters – Musings
All the Discworld's a Stage: Volume 1 eBook by Stephen Briggs - EPUB Book
a not-at-all short introduction to Terry
Sir Terry Pratchett: Author's Discworld series of novels sold millions and he faced early-onset Alzheimer's with courage and wit, The Independent