Puzzling shapes /
Graham, Elspeth,Ice cream quiz and other puzzles.
Kerven, Rosalind,Puzzle of the Hollow Mountain.
Roberts, Jenny,Maze.
Oxford : Oxford University Press,
2002.
The maze / Jenny Roberts -- An ice cream quiz and other puzzles / Elspeth Graham -- The puzzle of the Hollow Mountain / Rosalind Kerven
Readers (Elementary)