Scratch & Sparkle Mermaids Activity Book & Spot The Difference Puzzle Books Set The set includes a mermaid-themed activity book and two spot-the-difference puzzle books. Engage in creative activities and brain-challenging puzzles. • 19 puzzles per Spot The Difference book • Scratch-off card included in Mermaids book • Easy to hard difficulty levels • Vibrant and colorful illustrations #Mermaidbook #activitybook #puzzlebook