Adult murder-mystery & logic puzzle books
Our wedge is case-driven logic: clue sheets, suspect grids, and algorithmically consistent puzzles (including logic grids)—not decorative coloring pages. U.S. shelves already prove demand—Murdle Jr. and adult mystery puzzle books chart in Children’s Word Games / puzzle lists; adult “solve the crime” books keep appearing in Amazon travel-games & puzzle bestsellers.



Download mystery sample PDF Download logic-grid sample