Karen's Logic Thinking Puzzles - Lateral Thinking Riddles And Brain Teasers For All Ages eBook by Karen J. Bun - 9781386370888 | Rakuten Kobo Greece
The Ultimate Brain Game Collection - 3 Manuscripts In A Book, 67 Lateral Thinking + Logic Thinking Puzzles + "What Am I?" Riddles eBook by Karen J. Bun - 9781386116943 | Rakuten Kobo Greece