Book excerpt: Introducing TouchThinkLearn books, a format unlike any other. Combining scooped-out die-cuts with raised, shaped elements, each book is designed to offer the youngest learners an irresistible opportunity to explore their universe in a hands-on, multisensory way. Seeing the image, tracing its shape, saying its name: these modes of perception combine in a dynamic way to stimulate understanding of essential concepts. Experience green both in the beauty of a raised leaf's surface as well as in the caterpillar that munches on the leaf's edge. Celebrate a moon rising into the night, while simultaneously a sun sets deep into the mirroring page. Translating abstract thought into tangible knowledge, groundbreaking TouchThinkLearn books give early learning new dimension.