PDF)Calculation: Grandmaster Preparation by kijieh on DeviantArt

Grandmaster Preparation - Positional Play - PAPERBACK

Grandmaster Preparation - Positional Play by Jacob Aagaard ( K-3538 ) - Caissa Chess Store

Big Rook Chess Academy - Bangkok - Grandmaster Preparation series by Jacob Aagaard. All now included in Big Rook Chess Academy curriculum.

Grandmaster Preparation: Thinking Inside the Box

Grandmaster Preparation by Lyev Polugayevsky; Kenneth P. Neat, Paperback

Grandmaster Performance

Do you have the time or the willingness to work hard at chess in order to become an IM or GM in the future? - Quora

Vidit Gujrathi recommends must read chess books - ChessBase India

How difficult is Aagaard's Grandmaster Preparation series? : r/chess

Aagaard, Grand Master Preparation, Strategic Play