LOST FOREST: A COLORING BOOK by GHOSTSHRIMP from PENGUIN RANDOMHOUSE
"BEWARE, DEAR COUSINS OF HOLLOW EARTH! This may seem like just another coloring book, but in fact it is a mind blowing magical portal into the strangely familiar imagination of Ghostshrimp! Only the bravest travelers should dare set foot inside the Lost Forest, where everything is possible, and losing your grip on reality is highly probable. The more you color the wild kids with their hidden forts, and the spooky creatures creeping through the trees, you will feel yourself slipping into another dimension. Once you have drawn your own Forest Self into this book, there will be no turning back! This is your last chance to escape...or become part of the Lost Forest forever!!!"