Chess Endgame Consultants & Publishers

year of pub­li­ca­ti­onISBNauthor(s)title
1986978-1-869874-00-1A.J. Roycroft · K.L. ThompsonQueen and Pawn on a2 Against Queen
  ''978-1-869874-05-6A.J. Roycroft · K.L. ThompsonQueen and Pawn on a6 Against Queen (Roycroft's 5-man chess endgame series)
  ''978-1-869874-10-0   ''Queen and Pawn on b7 Against Queen (Roycroft's S-man chess endgame series)