Take A Look At A Good Book is the third book in a series. The popular features of the two earlier books, Have Some Sums to Solve and At Last!! Encoded Totals, Second Addition, have been retained in Take A Look At A Good Book. The thirty-eight puzzles presented in Section 1, along with the cover, dedication, and preface puzzles, all fall into the special subcategory of additive alphametics. Each of their sums has a unique decoding, sometimes insured by the imposition of an initial condition. | Take a Look at a Good Book by Steven Kahan, Hardcover | Indigo Chapters