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10 Best encyclopedias subject guides of 2026

Save up to 60% off
  • Best Choice

    1

    The Codex: Inventions of the Human Mind - Illustrated Encyclopedia of Inventions & Inventors - Da Vinci-Inspired Coffee Table Book - History & Science Book for Adults and Kids - Hardcover Gift
    REBEL THINKERS
    9.8
    Exceptional

    The Codex: Inventions of the Human Mind - Illustrated Encyclopedia of Inventions & Inventors - Da Vinci-Inspired Coffee Table Book - History & Science Book for Adults and Kids - Hardcover Gift

    37% Off
    • Content Type:Illustrated Encyclopedia of Inventions & Inventors
    • Cover Type:Hardcover
    • Inspiration:Da Vinci-Inspired
    • Intended Audience:Adults and Kids
    • Pages:350
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  • Value for Money

    2

    Universe, Third Edition
    DK
    9.5
    Excellent

    Universe, Third Edition

    53% Off

  • 3

    Natural History (DK Definitive Visual Encyclopedias)
    DK
    9.4
    Excellent

    Natural History (DK Definitive Visual Encyclopedias)

    60% Off

  • 4

    The Legend of Zelda Encyclopedia
    Dark Horse Comics
    9.2
    Excellent

    The Legend of Zelda Encyclopedia

    45% Off
    • Binding:Hardcover
    • Edition:Illustrated
    • Pages:328
    • Publisher:Dark Horse Books

  • 5

    Encyclopedia of Counseling: Master Review and Tutorial for the National Counselor Examination, State Counseling Exams, and the Counselor Preparation Comprehensive Examination
    Routledge
    9.1
    Excellent

    Encyclopedia of Counseling: Master Review and Tutorial for the National Counselor Examination, State Counseling Exams, and the Counselor Preparation Comprehensive Examination

    47% Off
    • Edition:4
    • Format:Paperback
    • Pages:612
  • See Today’s Deals & Prices

  • 6

    Art: The Definitive Visual Guide (DK Definitive Cultural Histories)
    DK
    8.8
    Very Good

    Art: The Definitive Visual Guide (DK Definitive Cultural Histories)

    50% Off
    • Binding:Hardcover
    • Edition:New
    • Pages:612
    • Pages Count:612

  • 7

    Earth: The Definitive Visual Guide, New Edition (DK Definitive Visual Encyclopedias)
    DK
    8.5
    Good

    Earth: The Definitive Visual Guide, New Edition (DK Definitive Visual Encyclopedias)

    49% Off

  • 8

    Knowledge Encyclopedia Science!, 2nd Edition
    DK
    8.4
    Good

    Knowledge Encyclopedia Science!, 2nd Edition

    32% Off

  • 9

    Knowledge Encyclopedia Planet Earth!: Our Exciting World As You've Never Seen It Before
    DK
    8.3
    Good

    Knowledge Encyclopedia Planet Earth!: Our Exciting World As You've Never Seen It Before

    33% Off
    • Binding:Hardcover
    • Pages:208
    • Target Audience:Children's educational material

  • 10

    Science: The Definitive Visual Guide (DK Definitive Visual Encyclopedias)
    DK
    8.2
    Good

    Science: The Definitive Visual Guide (DK Definitive Visual Encyclopedias)

    33% Off