Burning Hot 300 Puzzles - Futoshiki, Gokigen and KakuroPuzzle Barn Press · First published 2019Open the Tome
Quad Quickies - Futoshiki, Sudoku Hyper, Akari - TatamiPuzzle Barn Press · First published 2019Open the Tome
Quad Quickies 2 - Gokigen, Sudoku X Slitherlink and KendokuPuzzle Barn Press · First published 2019Open the Tome
