I would love to see all of Terry Pratchett's children's books on Yoto. Especially the Bromeliad Trilogy (Truckers, Diggers and Wings) read by Tony Robinson. I had them on cassette tape as a kid and more recently on Audible, but I'd love to introduce my children to them via Yoto.
He was a master storyteller and I think Yoto would be a wonderful way to introduce him to a new generation.