Solutions of the Examples in Higher Algebra

If you own the book "Higher Algebra" by Hall & Knight, you may be interested in the note below, taken from Preface of the book that is presented here:

This work forms a Key or Companion to the Higher Algebra, and contains full solutions of nearly all the Examples. In many cases more than one solution is given, while through-out the book frequent reference is made to the text and illustrative Examples in the Algebra. The work has been undertaken at the request of many teachers who have introduced the Algebra into their classes, and for such readers it is mainly intended; but it is hoped that, if judiciously used, the solutions may also be found serviceable by that large and increasing class of students who read Mathematics without the assistance of a teacher.

H. S. HALL,
S. R. KNIGHT.