No, Paul of Dune and Winds of Dune. Winds are truly horrible in content, though do plug some blind spots in lore, while Paul is meh, but i absolutely abhor the "young insert hero name adventures" prequel genre and it is exactly that.

Btw even Brian and KJA apparently agrees since Paul and Winds were two books of planned trilogy, but after not stellar reviews third book was put on revision for years.