I like that this textbook includes practice problems with full answer keys.
Encyclopedia of Common Natural Ingredients : Used in Food Drugs & Cosmetics
A nice touch in this textbook is the appendix with useful formulas and tables.
Selecta
What stands out about this textbook is the comparative tables that show differences.
Infectious Diseases in 30 Days – paperback, 9780071375184, Frederick S Southwick
A nice touch in this textbook is the color-coded sections for different topics.
Infectious Diseases in 30 Days – paperback, 9780071375184, Frederick S Southwick
This textbook includes a DVD with video lectures and supplementary materials.
30 Days to a More Powerful Vocabulary
This textbook is the required reading for the core curriculum course.
30 Days to a More Powerful Vocabulary
You will find that this textbook has a clean layout that is easy on the eyes.
ASE MEDIUM/HEAVY DUTY TRUCK TEST PREP MANUALS, 3E T1: By Thomson Delmar Learning
A nice touch in this textbook is the color-coded sections for different topics.
Device Electronics for Integrated Circuits HC 3rd Edition Muller Kamins Chan VGC
A nice touch in this textbook is the timeline of major discoveries in the field.
Hierarchical Modeling and Analysis for Spatial Data (Chapman & Hall/CRC M – GOOD
What stands out about this unbranded textbook is how it breaks down complex ideas.

