Learn with the author

Courses that turn reading into doing

Structured modules, checkpoint questions to keep you honest, a timed final exam and a certificate with a number anyone can verify. Your bookstore account works here too.

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Courses

Modules

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How it works

Enroll

Pick a course, free or paid. Your bookstore login works here.

Learn module by module

Modules unlock in order. Checkpoint questions appear every few modules to confirm you got it.

Pass the final exam

A timed exam with multiple choice and arrange-in-order questions. Your grade comes from this exam.

Get your certificate

A certificate with a unique number is emailed to you and can be verified by anyone on this site.