Penguin Random House has signed on to adapt SLR Productions’ animated detective comedy series “Lexi & Lottie” into storybooks and activity books for the Australian tween market.

The two storybooks and two activity books–Here Kitty, Kitty; Art for Art’s Sake; Lexi & Lottie Detective Handbook; and Ultimate Activity Book–will be written by script producer Melanie Alexander, who also wrote the series’ scripts, and will contain artwork from the TV series.