Online Library

Preorder every lesson you need for the SAT.

  • 66 Math lessons

    Solve a system of two equations from one Desmos graphA skill from “Solving Systems in Desmos”
    See all 66

  • 40 Reading lessons

    Tell whether values rose every year or only overallA skill from “Describing Trends in SAT Graphs and Tables”
    See all 40

  • 24 Grammar lessons

    Join two complete sentences with a period or a semicolonA skill from “Comma Splices, Run-Ons, and Fragments”
    See all 24

Every lesson, by subject.

Preorder today. Study everything for a year from January 2, 2027.

  1. Today

    $97 early-bird preorder

    Never renews on its own. All sales are final. Terms

  2. January 2, 2027

    The library opens

    • 202 lessons, with a drawing for every key term
    • 10 full-length practice tests, timed like test day
    • A step-by-step guide to every practice test question
    • The Desmos and Bluebook simulators

  3. After launch

    $149 regular price

  4. January 2, 2028

    Your year ends

    Nothing renews or charges you on its own.

Before you preorder

Something else? Send Tom a message

  • When do I get access?

    At launch, planned for Saturday morning, January 2, 2027. Your preorder confirmation arrives by email right after you pay.

  • How long does access last?

    One year from launch day, so through January 2, 2028. It never renews or charges you on its own.

  • Does my progress save?

    Yes, to your account, so you can switch between a laptop and a phone.

  • Can I get a refund?

    No. All sales are final, so try the free lesson first.