Holt Algebra 1
Holt Algebra 1 »

The 5 Elements of Effective Thinking
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Holt Algebra 2
Texas »

Extending The Frontiers Of Mathematics
Inquiries Into Proof and Augmentation »

The Heart of Mathematics
An Invitation to Effective Thinking [With Manipulatives Kit Set] »

Coincidences, Chaos And All That Math Jazz
Making Light of Weighty Ideas Improbable? Yes. Impossible? No. An irreverent, entertaining, readable, and completely understandable explanation of lofty math... »

Geometry, Grade 10
Holt Geometry »

California Holt Mathematics: Pre-Algebra, Course 2
Course 2: Pre-algebracalifornia »

Geometry Grades 9-12
Holt Geometry Texas »

Geometry
A High School Course »