This week we take a look at apps based on the classic children’s book Pat the Bunny, and on a collection of darkly humorous poems.

Title: Pat the Bunny

Publisher/Developer: Random House Children’s Books/Smashing Ideas

Release date: April 14, 2011

Price: $2.99 until a to-be-determined date, $4.99 thereafter; for iPad, iPhone, and iPod Touch

Background: When Dorothy Kunhardt’s touch-and-feel children’s book classic was originally published in 1940, it was groundbreaking in its use of touch-and-feel elements (such as Daddy’s scratchy face) and interactive features (“Now YOU play peek-a-boo with Paul”). The book has sold more than nine million copies.

Features: Children can pop bubbles with bunny, help bunny catch butterflies, tuck bunny into bed, and more. On devices with front-facing cameras, including the iPad 2, a “look in the mirror” feature allows kids to see their reflection. Users can watch illuminated text while hearing the words read aloud, turn off the narration and read at their own pace, or record their own voice to be played back.

Title: The Grim Granary: Poems for Kids Big and Small

Publisher/Developer: Tusitala Pte. Ltd.

Release date: March 31, 2011

Price: $1.99, for iPhone

Background: This is Tusitala’s fifth book app; it’s a collection of darkly humorous illustrated poems.

Features: There are audio renditions of each poem, recited by the authors and two other voice artists. Readers can bookmark the page where they stopped reading or mark favorite pages.

To be included in this listing, please send us the app title, the book or other source for the app (if there is one -- original apps are fine, too), when it was released, price, background of the book (including such info as copies in print, when it was released, awards, and brief plot summary), and the interactive elements of the app. Send all apps and promo codes to Jim Milliot, and send news of children’s apps to Diane Roback as well.