| Catalog | Release Date | Correctional Centers | Individuals* |
Documents (click on link) |
| R02609 | 9/28/2026 | 45 | 397 | Cover Letter Puzzles Puzzle Solutions Books |
| R12607 | 07/20/2026 | 37 | 279 | Cover Letter Puzzles (see R12605) Books |
| RX2607 | 07/20/2026 | 16 | 243 | Cover Letter Puzzles (see R12605) Books |
| RN2607 | 07/20/2026 | 24 | 138 | Cover Letter Puzzles (see R12605) Books |
| R12605 | 05/26/2026 | 37 | 369 | Cover Letter Puzzles Puzzle Solutions Books |
| R02603 | 03/23/2026 | 29 | 267 | Cover Letter Puzzles (see R02601) Books |
| RX2603 | 03/23/2026 | 15 | 248 | Cover Letter Puzzles (see R02601) Books |
| RN2603 | 03/23/2026 | 22 | 122 | Cover Letter Puzzles (see R02601) Books |
| R02601 | 01/26/2026 | 33 | 345 | Cover Letter Puzzles Puzzle Solutions Books |
| R12511 | 11/24/2025 | 29 | 270 | Cover Letter Puzzles (see R02509) Books |
| RX2511 | 11/24/2025 | 13 | 243 | see R12511 Books |
| RN2511 | 11/24/2025 | 12 | 105 | see R12511 Books |
| R02509 | 09/30/2025 | 22 | 319 | Cover Letter Puzzles Puzzle Solutions Books |
| R02507 | 07/28/2025 | 24 | 259 | Cover Letter Puzzles (see R12505) Books |
| RX2507 | 07/28/2025 | 23 | 279 | see R02507 Books |
| RN2507 | 07/28/2025 | 4 | 79 | see R02507 Books |
| R12505 | 05/26/2025 | 16 | 278 | Cover Letter Puzzles Puzzle Solutions Books |
| R12503 | 03/24/2025 | 22 | 237 | Cover Letter Puzzles Puzzle Solutions Books |
| RX2503 | 03/24/2025 | 25 | 281 | (see R12503) Books |
| R02501 | 01/27/2025 | 14 | 271 | Cover Letter Puzzles (see R02411) Books |
| R02411 | 11/22/2024 | 23 | 221 | Cover Letter Puzzles Puzzle Solutions |
| RX2411 | 11/22/2024 | 24 | 306 | (see R02411) |
| R12409 | 9/30/2024 | 10 | 267 | (see R12407) |