TY - BOOK AU - Allen, Robert, TI - Riddles & conundrums: over 100 games and puzzles to sharpen your wits and challenge your intelligence SN - 9781787390492 U1 - 793.73 23 PY - 2017/// CY - Wolverhampton PB - Cartlon Books, KW - Riddles KW - Puzzles N1 - 700-799; 793.73 ER -