The Disappearing Floor
The Disappearing FloorFranklin W. DixonThe Hardy Boys Mystery Stories, book 19
Characters in The Disappearing Floor
3 characters, main characters first.Main characters
Frank Hardy
Also in Crawling with Zombies, Deadly Strategy, The Tower Treasure, Time Bomb, At All Costs, Break-Up!, The House on the Cliff, The Secret of the Old Mill, Hunting for Hidden Gold, The Shore Road Mystery
Joe Hardy
Also in Crawling with Zombies, Deadly Strategy, The Tower Treasure, Time Bomb, At All Costs, Break-Up!, The House on the Cliff, The Secret of the Old Mill, Hunting for Hidden Gold, The Shore Road Mystery