A few clear terms.

Effective November 9, 2026.

The workbooks

The two age editions are intended as 32-page, full-color paperbacks at $14.99 each plus shipping. Cover mockups and sample pages illustrate the intended editions. The complete workbooks are in development. We do not claim inventory, an ISBN, independent review, classroom testing or a confirmed shipping date.

Ordering and payment

The checkout form saves an unpaid request. No card is taken on this page. Nothing ships until payment clears. This site does not currently process payments, reserve stock, fulfill orders or send automatic customer emails. Shipping is not included in the item subtotal; it would be calculated at payment. No payment or delivery commitment is created by the current form.

Using the samples

Read the samples with a grown-up. You may print them for personal or classroom use. Do not sell them or present Tuppo’s name, characters or pages as your own. The samples are paper exercises; they do not require experiments or uploads. Never look directly at the Sun or put plastic over anyone’s head.

Questions

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