A collection of published children's audiobooks and videos created with Pretheory's collaborative AI tools. https://app.pretheory.com/books/ebook_all en-us Thu, 04 Jun 2026 18:40:07 +0000 Pretheory Pretheory Audiobooks & Videos A collection of published children's audiobooks and videos created with Pretheory's collaborative AI tools. no https://app.pretheory.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6Mzk3MjksInB1ciI6ImJsb2JfaWQifX0=--72af07a30c148bb497da08546e90bc8e544891dc/book_175_1780368562_a968cfbc-9fa6-4b11-a048-43dcc62136c6_1780368562_ComfyUI_06075_.webp https://app.pretheory.com/books/ebook_all https://app.pretheory.com/books/professor-pip-and-beavers-in-london book-171-video Wed, 03 Jun 2026 17:32:41 +0000 Dan Mayer Professor Pip knelt on the riverbank in the golden afternoon light, patting his bulging green lab-coat pockets. "Hmmm, where did I put it… ah!" He pulled out a small wooden tray, a handful of little twigs, and a paper cup full of water. ... no https://app.pretheory.com/books/audiobook/professor-pip-and-beavers-in-london book-171-audio Wed, 03 Jun 2026 17:32:41 +0000 Dan Mayer Professor Pip knelt on the riverbank in the golden afternoon light, patting his bulging green lab-coat pockets. "Hmmm, where did I put it… ah!" He pulled out a small wooden tray, a handful of little twigs, and a paper cup full of water. ... no https://app.pretheory.com/books/professor-pip-and-maya-s-galactic-quest book-175-video Wed, 03 Jun 2026 00:03:56 +0000 Dan Mayer Professor Pip and his young assistant, Maya, are on a mission to find Earth's second home among the stars! They use Professor Pip’s specially built 'Astro-Scanner' (modeled after JWST) to observe a distant planet. The planet seems dull until they realize that the star's light passing through its atmosphere is leaving colorful fingerprints—these are the 'biosignatures.' Pip teaches Maya how to read these spectral clues, realizing one fingerprint suggests water vapor and another suggests something living might be breathing out oxygen! no https://app.pretheory.com/books/audiobook/professor-pip-and-maya-s-galactic-quest book-175-audio Wed, 03 Jun 2026 00:03:56 +0000 Dan Mayer Professor Pip and his young assistant, Maya, are on a mission to find Earth's second home among the stars! They use Professor Pip’s specially built 'Astro-Scanner' (modeled after JWST) to observe a distant planet. The planet seems dull until they realize that the star's light passing through its atmosphere is leaving colorful fingerprints—these are the 'biosignatures.' Pip teaches Maya how to read these spectral clues, realizing one fingerprint suggests water vapor and another suggests something living might be breathing out oxygen! no https://app.pretheory.com/books/professor-pip-s-mammoth-miracle-an-arctic-adventure book-167-video Tue, 02 Jun 2026 16:33:08 +0000 Dan Mayer Professor Pip explains how to bring back extinct animals via cloning and trying to restore wolly mammoths to the arctic tundra. no https://app.pretheory.com/books/audiobook/professor-pip-s-mammoth-miracle-an-arctic-adventure book-167-audio Tue, 02 Jun 2026 16:33:08 +0000 Dan Mayer Professor Pip explains how to bring back extinct animals via cloning and trying to restore wolly mammoths to the arctic tundra. no https://app.pretheory.com/books/professor-pip-and-the-dinosaur-discovery book-155-video Tue, 02 Jun 2026 04:52:14 +0000 Dan Mayer Professor Pip carefully brushing dust off a large, exposed dinosaur bone (like a femur or skull) at a sunny, sandy dig site, using a tiny brush and wearing a wide-brimmed safari hat over his lab coat. no https://app.pretheory.com/books/audiobook/professor-pip-and-the-dinosaur-discovery book-155-audio Tue, 02 Jun 2026 04:52:14 +0000 Dan Mayer Professor Pip carefully brushing dust off a large, exposed dinosaur bone (like a femur or skull) at a sunny, sandy dig site, using a tiny brush and wearing a wide-brimmed safari hat over his lab coat. no https://app.pretheory.com/books/professor-pip-and-the-magnetic-mystery book-162-video Wed, 13 May 2026 23:51:36 +0000 Dan Mayer What makes magnets stick to some things and not others? Professor Pip explores the invisible forces of magnetism, showing how a simple stone can have a powerful, invisible pull. no https://app.pretheory.com/books/audiobook/professor-pip-and-the-magnetic-mystery book-162-audio Wed, 13 May 2026 23:51:36 +0000 Dan Mayer What makes magnets stick to some things and not others? Professor Pip explores the invisible forces of magnetism, showing how a simple stone can have a powerful, invisible pull. no https://app.pretheory.com/books/audiobook/professor-pip-s-heart-adventure-a-journey-through-the-human-heart book-154-audio Mon, 11 May 2026 20:52:12 +0000 Dan Mayer Professor Pip standing knee-deep inside a giant, brightly colored, translucent model of a human heart, pointing at the flow lines of red and blue "blood" with a tiny pointer. no https://app.pretheory.com/books/audiobook/professor-pip-s-deep-sea-adventure-discovering-the-ocean-s-wonders book-156-audio Fri, 08 May 2026 00:45:24 +0000 Dan Mayer Professor Pip peering out the circular window of a whimsical, mini-submarine, observing colorful coral and friendly deep-sea creatures. no https://app.pretheory.com/books/audiobook/professor-pip-s-division-adventure-a-forest-friends-math-journey book-169-audio Sat, 14 Feb 2026 16:55:11 +0000 Dan Mayer Professor Pip explains math explaining division and some tricks to help kids do division in their head, get faster at thinkiing about division, and how to work through problems on paper. no https://app.pretheory.com/books/audiobook/theo-s-treasure-a-pirate-adventure-in-the-galapagos-islands book-72-audio Mon, 09 Feb 2026 16:02:24 +0000 Theo Mayer This children's book text explores various themes of friendship, adventure, and learning, offering engaging characters and vibrant illustrations to captivate young readers and instill a love for reading at an early age. no https://app.pretheory.com/books/audiobook/sasha-rockets-to-the-moon-to-see-if-it-is-made-of-cheese book-94-audio Sun, 08 Feb 2026 21:00:46 +0000 Sasha Mayer A book created from the choose-your-own-adventure 'Sasha rockets to the moon' no https://app.pretheory.com/books/audiobook/wilbur-the-time-traveling-whale-explains-the-super-bowl book-73-audio Sun, 08 Feb 2026 18:58:13 +0000 Dan Mayer This children's book text is a colorful and engaging story that fosters imagination, teaches valuable lessons, and introduces young readers to a variety of characters while promoting literacy and a love for reading. no https://app.pretheory.com/books/audiobook/stellar-rescue-theo-s-galactic-adventure book-75-audio Sun, 01 Feb 2026 01:07:46 +0000 Theo Mayer A delightful and engaging children's book filled with bright illustrations and simple text, designed to entertain and educate young readers, while encouraging their imagination, creativity, and love for reading. no https://app.pretheory.com/books/audiobook/theo-s-run-adventures-of-a-mischievous-boy book-68-audio Sat, 31 Jan 2026 18:52:15 +0000 Theo Mayer The Mischievous Man is a playful tale of a boy named Theo, who loves to run and stir up fun mischief, leading everyone in town on a wild chase after painting school apples blue, until he chooses to stop. no https://app.pretheory.com/books/audiobook/professor-pip-s-amazing-erosion-adventure book-114-audio Sat, 31 Jan 2026 18:51:39 +0000 Dan Mayer This children's book text features engaging stories and colorful illustrations designed to teach and entertain young readers, fostering their imagination, learning, and love for reading. no https://app.pretheory.com/books/audiobook/theo-becomes-an-astronaut book-20-audio Sat, 31 Jan 2026 18:50:32 +0000 Theo Mayer A young child named Theo dreams of becoming an astronaut... They work towards that goal and explore the galaxies. no https://app.pretheory.com/books/audiobook/animation-sasha-s-adventures-in-building-a-journey-of-imagination-and-creation book-104-audio Sat, 31 Jan 2026 18:49:58 +0000 Dan Mayer Once Upon a Time, Sasha Mayer is a children's book that follows Sasha's journey of discovering her love for building, from painting and pottery to constructing rocket ships, showing kids the joy of creativity and the power of imagination. no https://app.pretheory.com/books/audiobook/sasha-gets-a-pet-dinosaur-and-it-dances book-84-audio Sat, 31 Jan 2026 18:49:23 +0000 Sasha Mayer A book created from the choose-your-own-adventure 'Sasha Gets a pet Dinosaur' no https://app.pretheory.com/books/audiobook/sasha-s-spell-the-witch-s-redemption book-59-audio Sat, 31 Jan 2026 18:47:20 +0000 Sasha Mayer This children's book text is an engaging narrative filled with colorful illustrations, teaching kids important values and lessons through fun stories and interesting characters, fostering their imagination, empathy, and critical thinking skills. no https://app.pretheory.com/books/audiobook/theo-the-great-the-boy-who-saved-the-world-s-dreams book-50-audio Sat, 31 Jan 2026 18:45:35 +0000 Theo Mayer Theo the Great: The Boy Who Saved Dreams is a magical tale of a brave boy named Theo who embarks on an adventure with his wizard friend, Zephyr, to save the world's dreams from a nightmare cloud. Together, they collect dream dust from the Dreamy Mountains, ensuring all children continue to have beautiful dreams. no https://app.pretheory.com/books/audiobook/theo-the-great book-31-audio Sat, 31 Jan 2026 18:44:11 +0000 Theo Mayer A young boy named Theo meets a wizard who tells him of a worldwide problem. Everyone is falling asleep, and the wizard needs Theo's help to defeat the evil Dr. sleep. Will Theo, join his quest and learn the magic required to save everyone from sleep? no https://app.pretheory.com/books/audiobook/professor-pip-s-cosmic-journey-a-magical-tour-of-the-solar-system book-168-audio Sat, 31 Jan 2026 18:24:58 +0000 Dan Mayer Professor Pip explains about the planets in our solar system, their unique features, and how they orbit the sun. With one page dedicated to detailing each planet, and others discussing the sun and the system as a whole, children will embark on an exciting journey through space, learning fun facts about each celestial body. no https://app.pretheory.com/books/audiobook/professor-pip-s-starry-adventure-a-red-panda-s-journey-through-the-cosmos book-157-audio Wed, 28 Jan 2026 05:16:24 +0000 Dan Mayer Professor Pip enthusiastically looking through a large brass telescope, set up on a grassy hill, with a clear, star-filled night sky and a vibrant nebula visible in the background. no https://app.pretheory.com/books/audiobook/theo-and-the-space-sharks-a-cosmic-adventure book-69-audio Tue, 27 Jan 2026 19:29:28 +0000 Theo Mayer This adventurous tale follows a brave young boy named Theo who saves Earth from attacking space sharks, demonstrating that bravery and love can conquer even the most terrifying challenges. He inspires all to dream big and believe in oneself. no https://app.pretheory.com/books/audiobook/sasha-the-scientist-and-the-blue-sky-mystery book-98-audio Tue, 27 Jan 2026 19:11:09 +0000 Dan Mayer Sasha the Scientist explains why the sky is blue no https://app.pretheory.com/books/audiobook/professor-pip-s-sound-wave-adventure book-126-audio Mon, 26 Jan 2026 22:42:37 +0000 Dan Mayer What makes a loud noise different from a quiet one? Professor Pip demonstrates the science of sound waves and vibrations, showing how everything from a gentle whisper to a big bang travels through the air. no https://app.pretheory.com/books/audiobook/professor-pip-and-the-enchanted-fireflies-a-forest-adventure book-163-audio Mon, 26 Jan 2026 16:05:44 +0000 Dan Mayer How do fireflies light up the night? Professor Pip shines a light on the science of bioluminescence, teaching kids about how these tiny creatures create their own beautiful glow. no https://app.pretheory.com/books/audiobook/professor-pip-s-icy-adventure-a-journey-into-the-world-of-freezing-water book-165-audio Mon, 26 Jan 2026 00:30:01 +0000 Dan Mayer Dive into the chilly world of freezing water with Professor Pip! Learn how liquid water turns into solid ice, discovering the science of molecules and temperature changes. no https://app.pretheory.com/books/audiobook/professor-pip-s-incredible-invention-a-tale-of-teamwork-and-ingenuity book-158-audio Sun, 25 Jan 2026 04:08:50 +0000 Dan Mayer Professor Pip reviewing a large blueprint with a pencil, standing in front of a busy, small-scale construction site with wooden beams and miniature equipment. no https://app.pretheory.com/books/audiobook/professor-pip-s-green-thumb-adventure-the-magic-of-photosynthesis book-125-audio Fri, 16 Jan 2026 23:05:31 +0000 Dan Mayer What makes a tiny seed grow into a big plant? Professor Pip digs into the science of photosynthesis, explaining how plants use sunlight, water, and air to grow and thrive. no https://app.pretheory.com/books/audiobook/professor-pip-s-bug-adventure-discovering-the-wonders-of-insects book-117-audio Mon, 12 Jan 2026 20:10:00 +0000 Dan Mayer This children's book text is a whimsical journey filled with colorful illustrations and engaging characters, designed to stimulate kids' imaginations, teach valuable lessons, and foster a lifelong love of reading. no https://app.pretheory.com/books/audiobook/professor-pip-s-tornado-twirl book-116-audio Mon, 12 Jan 2026 20:10:00 +0000 Dan Mayer This children's book features engaging text that captivates young readers with fascinating stories, fun characters, and educational content, designed to stimulate their imagination and promote a love for reading. no https://app.pretheory.com/books/audiobook/professor-pip-and-the-day-night-mystery book-112-audio Mon, 12 Jan 2026 20:10:00 +0000 Dan Mayer Why is it light outside during the day and dark at night? Professor Pip uses a flashlight and a globe to explain the Earth's rotation and how it creates our daily cycle of light and darkness. no https://app.pretheory.com/books/audiobook/professor-pip-s-volcano-adventure-discovering-the-fiery-secrets-of-our-earth book-111-audio Mon, 12 Jan 2026 20:10:00 +0000 Dan Mayer What makes volcanoes go "BOOM!"? Professor Pip explains the incredible science behind volcanic eruptions, teaching kids about magma, pressure, and the Earth's fiery inner workings. no https://app.pretheory.com/books/audiobook/professor-pip-s-awesome-autumn-colors book-110-audio Mon, 12 Jan 2026 20:10:00 +0000 Dan Mayer This children's book text is a fun, educational narrative that combines engaging characters and vivid illustrations, aiming to spark a child's imagination while promoting a love for reading and learning. no https://app.pretheory.com/books/audiobook/sasha-s-adventures-in-building-a-journey-of-imagination-and-creation book-67-audio Mon, 12 Jan 2026 20:10:00 +0000 Sasha Mayer Once Upon a Time, Sasha Mayer is a children's book that follows Sasha's journey of discovering her love for building, from painting and pottery to constructing rocket ships, showing kids the joy of creativity and the power of imagination. no