Digital downloadable  ebooks (PDF) General version  (Go to Christian Version to order the Christian version.)

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PRINT BOOKS General version (or go to Christian Version to order )


$29.95 B/W 308-pg MANUAL Available now at   


$22.95 B/W 178-pg WORKBOOK available now at

If you would like books in color, spiral, or volume discount, please contact us at Prices will vary depending on production costs.

Coming soon:

  • Additional interactive online practice and learning games at

  • eBooks on Amazon, Kindle, iBooks (PDF is more versatile for all devices)