| Missing persons -- Investigation -- Fiction. Matches 133 items |
| Missing persons -- Investigation -- Maryland -- Baltimore -- Case studies. Matches 1 item |
| Missing persons -- Investigation -- New York (State) -- New York. Matches 1 item |
| Missing persons -- Investigation -- North Dakota -- Fort Berthold Indian Reservation. Matches 1 item |
| Missing persons -- Investigation -- Ozark Mountains -- Drama. Matches 1 item |
| Missing persons -- Investigation -- Pacific Crest Trail. Matches 1 item |
| Missing persons -- Investigations -- Fiction. Matches 1 item |
| Missing persons -- Iran -- Biography. Matches 1 item |
| Missing persons -- Iraq -- Fiction. Matches 1 item |
| Missing persons -- Ireland -- Fiction. Matches 1 item |
