Book recommendations on Pawn Endgame for intermediate and advanced level players? I just started preparing Endgame using Dvoretsky Endgame Manual. I am wondering if there are more books online about Pawn Endgames that I can use side by side either as an additional study material or solving book. Thanks.
Chess Endgame Training by Bernd Rosen features 16 sections on different types of endgame, with 5 of them focused on pawn endgames. Each section has around 16 puzzles to solve featuring different themes : zugzwang, space advantage, pawn break, and so on. Some were quite tricky to solve (I'm ~1850 FIDE) and the author's lines and insights were helpful, even though I already knew basic endgames.

FYI, I haven't read Dvoretsky's Endgame Manual so I can't guarantee you there's no redundancy, but I'd say it's unlikely. Rosen also divided material by section and within sections, which helps focus on particular themes for practice.