FörlagsserieDover Books of Math and Word Puzzles, Logic, Curiosities of Words, etc
| 150 Puzzles in Crypt-Arithmetic by Maxey Brooke 16 exemplar | |
| Fun With Figures by J. A. Hunter 25 exemplar | |
| Ingenious Mathematical Problems and Methods by L. A. Graham 31 exemplar | |
| Mathemagic: Magic, Puzzles and Games with Numbers by Royal Vale Heath 64 exemplar | |
| Mathematical Puzzles of Sam Loyd by Sam Loyd 214 exemplar | |
| More Fun With Figures by J. A. H. Hunter 8 exemplar | |
| More Mathematical Puzzles of Sam Loyd by Martin Gardner 94 exemplar | |
| My Best Puzzles in Logic and Reasoning by Hubert Phillips 79 exemplar | |
| My Best Puzzles in Mathematics by Hubert C. Phillips 28 exemplar | |
| New Puzzles in Logical Deduction by George J. Summers 32 exemplar | |
| New Word Puzzles by Gerald L Kaufman 4 exemplar | |
| Pillow Problems and a Tangled Tale by Lewis Carroll 160 exemplar, 1 recension | |
| Symbolic Logic and the Game of Logic by Lewis Carroll 374 exemplar, 1 recension |