Legal
Terms of use
The conditions that apply when using this website or purchasing a digital edition.
Digital products
Products are downloadable PDF ebooks unless a product page clearly states otherwise. The price shown at checkout controls the transaction.
Personal license
A purchase grants one reader a limited, non-exclusive, non-transferable license for personal use. Files may not be resold, redistributed, uploaded, or shared publicly.
Acceptable use
You may not interfere with the website, attempt unauthorized access, copy substantial website content, or use the materials in ways that violate applicable law.
Availability and liability
Access may occasionally be interrupted. To the maximum extent permitted by law, the website and products are provided without guarantees of specific financial, career, or personal results.