The iTunes Store offers a selection of interactive children's books and learning apps, as listed below. Each is at least $1 off and as much as $5. The deals:

• Cat and Mouse in Partnership for iPhone and iPad for free (pictured, $5 off)
• The Wonderful Adventures of Nils for iPhone and iPad for free ($5 off)
• Twelve Dancing Princesses for iPhone and iPad for free ($5 off)
• The Tortoise and the Hare for iPhone and iPad for free ($5 off)
• My First ABC's Alphabet Learn and Play for iPhone and iPad for free ($1 off)