- Yaratılış Gerçekliği-I
- Yarrowia lipolytica
- Year 9 Biology
- Year of the Dunk
- Yeast
- Yeast Biotechnology: Diversity and Applications
- Yeast Cell Envelopes Biochemistry Biophysics and Ultrastructure
- Yeast Diversity in Human Welfare
- Yeast Functional Genomics and Proteomics
- Yeast Membrane Transport
- Yeast Systems Biology
- Yeasts in Food and Beverages
- Yeasts in Natural Ecosystems: Diversity
- Yeasts in Natural Ecosystems: Ecology
- Yellow Alkaline Noodles
- Yellow Animals On The Planet
- Yellow Biotechnology I
- Yellow Biotechnology II
- Yellow Stingray Population Declines in the Keys: What Does it Mean?
- Yellowstone's Destabilized Ecosystem
- Yerba Mate: Мате. Матэ. Мати. 9000 лет парагвайского чая
- Yersinia Enterocolitica
- Yersinia pestis: Retrospective and Perspective
- Yes, You Can Grow Roses
- Yeti - Der Schneemensch im Himalaja
- Yo contengo multitudes
- Yoga für Skeptiker
- Yogurt in Health and Disease Prevention
- Yogurt, Yoghurt, Youghourt
- You
- You & Your Genes
- You Are Unique : An Introduction to Genetics - Biology for Kids Children's Biology Books
- You Are Younger Than Your Age
- You Belong in a Zoo!
- You can play with DNA
- You Must Be Very Intelligent
- You're a Miracle (and a Pain in the Ass)
- You're Gonna' Get Bit!: Harrowing Tales of Herpetology
- YOUMARES 8 – Oceans Across Boundaries: Learning from each other
- YOUMARES 9 - The Oceans: Our Research, Our Future
- Young Scientists: Learning Basic Biology (Ages 9 and Up)
- Young Scientists: Learning Basic Chemistry (Ages 9 and Up)
- Young Sun, Early Earth and the Origins of Life
- Youniverse: A Short Guide to Modern Science
- Young Sun, Early Earth and the Origins of Life
- Youniverse: A Short Guide to Modern Science
- Your Atomic Self
- Your Baby, Your Way
- Your Body
- Your Body: The Missing Manual
- Your Brain Is (Almost) Perfect
- Your Brain Is a Time Machine: The Neuroscience and Physics of Time
- Your Brain Knows More Than You Think
- Your Brain on Exercise
- Your Brain: The Missing Manual
- Your Breath On Yoga: The Anatomy & Physiology of Breathing for Teachers and Students of Yoga
- Your Daily Brain
- Your Flying Car Awaits
- Your Inner Fish
- Your Inner Zoo
- Your Passport to a Career in Bioinformatics
- Your Superstar Brain
- Yours Cuprically
- Youth Physical Activity and Sedentary Behavior
- Youth: Its Education, Regimen, and Hygiene