In a rare blend of scientific fact and poetic truth, the acclaimed author of A Natural History of the Senses explores the activities of whales, penguins, bats, and crocodilians, plunging headlong into nature and coming up with highly entertaining treasures.

Does the mind reflect or dictate what the body sees and feels? What is the language of emotion? Is memory a function of our imaginations? Are we all just out of our minds?

In this ambitious and enlightening work, Diane Ackerman combines an artist's eye with a scientist's erudition to illuminate the magic and mysteries of the human brain. With An Alchemy of Mind, she offers an unprecedented exploration of the mental fantasia in which we spend our days. In addition to explaining memory, thought, emotion, dreams, and language acquisition, Ackerman reports on the latest discoveries in neuroscience and addresses such controversial subjects as the effects of trauma, nature versus nurture, and male versus female brains. In prose that is not simply accessible but also beautiful and electric, Ackerman distills the hard, objective truths of science in order to yield vivid, anecdotal explanations about a range of existential questions regarding consciousness and the nature of identity.

Diane Ackerman relishes the world of her garden. As a poet, she finds within it an endless field of metaphors. As a naturalist, she notices each small, miraculous detail: the hummingbirds and their routines, the showy tulips, the crazy yellow forsythia. Of visiting deer she writes, "I love watching the deer, which always arrive like magic or a miracle or the answer to an unasked question."

In her popular book A Natural History of the Senses, Ackerman celebrates the human body; in A Natural History of My Garden, she turns her attention to the world outside the body, outside the human sphere. Structured by seasons, this is a book of subtle shifts, but the reader never feels lost. Her prose is so welcoming, at times it feels like she's talking directly to you, although her lush, poetic language is the opposite of speech.

Distracted urban readers craving a book that will transport them would do well to spend time immersed in these pages, as will gardeners who've lost appreciation for their plot. Ackerman is a generous writer—a teacher who will share treasured, obscure passages from Beckett or Hawthorne. She's emotional and highly charged, and her descriptions are so clear they're small marvels. She's remarkable for her ability to find mystery everywhere. —Emily White

"Deep play" is what helps humans survive, grow, and spiritually transcend, according to acclaimed poet and author Diane Ackerman. Children are of course drawn to deep play—those activities that catapult them into an altered state of consciousness, where all their senses are engaged and for that moment life is timeless and fully absorbing. But few adults are conscious of how this form of deep play continues throughout adulthood.

For athletes, deep play could embody the extreme and spiritually rewarding feats of mountain climbing or scuba diving, explains Ackerman. For lovers, it could be the compelling dance of courtship. Some find the act of making soup from scratch a form of deep play. For Ackerman, deep play has meant swimming with dolphins, writing poetry, piloting planes, and making sojourns to remote locations and sacred places. "Swept up by the deeper states of play, one feels balanced, creative, focused," explains Ackerman. "Deep play is a fascinating hallmark of being human; it reveals our need to seek a special brand of transcendence, with a passion that makes thrill-seeking explicable, creativity possible, and religion inevitable."

Ackerman's writing and metaphors are most engaging when she uses her fascinating life experiences to characterize how adults can engage in the rapture and ecstasy of deep play. This is a fascinating new territory of discussion, which could forever alter your approach to play in daily life. —Gail Hudson

In A Natural History of the Senses Diane Ackerman revealed herself as a naturalist who writes with the sensuous immediately of a great poet. Now Jaguar of Sweet Laughter presents the work of a poet with the precise and wondering eye of a gifted naturalist.

Ackermans's Olympian vision records and transforms landscapes from Amazonia to Antarctica, while her imaginative empathy penetrates the otherness of hummingbirds, deer, and trilobites. But even as they draw readers into the wild heart of nature, Ackerman's poems are indelible reminders of what it is to be a human being — the "jaguar of sweet laughter" that, according to Mayan mythology, astonished the world because it was the first animal to speak.

The bestselling author of A Natural History of the Senses now explores the allure of adultery, the appeal of aphrodisiacs, and the cult of the kiss. Enchantingly written and stunningly informed, this "audaciously brilliant romp through the world of romantic love" (Washington Post Book World) is the next best thing to love itself.

"One of the real tests of writers," notes Ackerman in this liveliest of nature books, "is how well they write about smells. If they can't describe the scent of sanctity in a church, can you trust them to describe the suburbs of the heart?" Ackerman passes the test, writing with ease and fluency about the five senses. Did you know that bat guano smells like stale Wheat Thins? That Bach's music can quell anger around the world? That the leaves that shimmer so beautifully in fall have "no adaptive purpose"? Ackerman does, and she guides us through questions of sensation with an eye for the amusingly arcane reference and just the right phrase.

Having written books on the natural history of the human senses and love, Ackerman turns her own exquisitely honed poetic sensibility to vanishing species. Although she travels to exotic locales such as the Amazon, the tropical Pacific, and remote Japanese islands, the powers of her craft are most evident in the chapter centering on Cornell, in Ithaca, New York, near her home. Many nature writers seem to seek out unusual terrains to find their voice. It is a tribute to Ackerman's craft — and the extraordinary complexity of nature — that she can turn a trip to the Entomology Department of a nearby university into a world as exotic as the Amazon. Highly Recommended.

Diane Ackerman has generally turned her unusual sensitivity to consideration of the natural world and the human experience of it. In A Slender Thread, she journeys down a vastly different road, describing her involvement with a telephone crisis center in the college town where she lives. The callers want her to talk them out of suicide, and their fear and sadness is a weight she at first has trouble bearing gracefully.

"It's no bother. That's why we're here," I say, trying not to sound dutiful or perfunctory. I want him to stay calm, but I also want him to feel comfortable about calling. As usual, I wish I had more control over my voice, wish I could sculpt its nuances so that, regardless of the exact words I used, the tone would tell a caller like this one, You're not alone. We're here to help you, or, if help is impossible, at least to understand. I think it's possible to insinuate your emotions into your voice wholeheartedly like that, to speak sentences charged with pure emotion, as if they were part of an opera in which indecipherable words float on waves of heart-stirring and meaningful music. I just can't figure out how best to do it.

Ackerman explores human despair as she would a magnificent cavern, always moving toward the light of understanding. Highly recommended.

The bestselling parenting guide featured on "Oprah" and "Dateline" is revised and updated with new signs

For every parent or caregiver who has struggled unsuccessfully to decode baby grunts and grabs, resulting in tearful frustration for both adult and child, there is Baby Signs. Based on 20 years of research, this one-of-a-kind classic shows you how to encourage your baby's use of nonverbal gestures to enhance communication. Simple hand movements signify objects, events, and needs, so your infant can enjoy interactions with you that otherwise would have been impossible until they could talk. New features of this revised edition include helpful tips on incorporating Baby Signs into the day care setting and more than 50 additional illustrated Baby Signs.

Join Douglas Adams's hapless hero Arthur Dent as he travels the galaxy with his intrepid pal Ford Prefect, getting into horrible messes and generally wreaking hilarious havoc. Dent is grabbed from Earth moments before a cosmic construction team obliterates the planet to build a freeway. You'll never read funnier science fiction; Adams is a master of intelligent satire, barbed wit, and comedic dialogue. The Hitchhiker's Guide is rich in comedic detail and thought-provoking situations and stands up to multiple reads. Required reading for science fiction fans, this book (and its follow-ups) is also sure to please fans of Monty Python, Terry Pratchett's Discworld series, and British sitcoms.

Life, the Universe and Everything: The Hitch Hiker's Guide to the Galaxy Part Three In consequence of a number of stunning catastrophes, Arthur Dent is surprised to find himself living in a hideously miserable cave on prehistoric Earth. However, just as he thinks that things cannot get possibly worse, they suddenly do. He discovers that the Galaxy is not only mind-boggingly big and bewildering but also that most of the things that happen in it are staggeringly unfair. VOLUME THREE IN THE TRILOGY OF FIVE

Douglas Adams is back with the amazing, logic-defying, but-why-stop-now fifth novel in the Hitchhiker Trilogy. Here is the epic story of Random, who sets out on a transgalactic quest to find the planet of her ancestors. Line drawings.

From the Hardcover edition.