Fragments of AmericaJason Ross, L. L. Akers, Josh Brooks, Boyd Craven III, Arthur Dorst · First published 2020Open the Tome
Precalculus algebra and trigonometrySharon Cutler Ross, Linda Hawkins Boyd · First published 1990Open the Tome
The roberts english series a linguistics program (Teacher's edition)Paul roberts, Charles s. ross, Julian boyd · First published 1970Open the Tome
