Tasty Mystery Baskets of Clips

"Messrs. Tom, Dick, and Larry, care of Wayward Tavern...
Then Dora must be alone and unprotected!
Here I come, ready or not.
510, 515...
as related in The Dover boys in the Everglades.
Then Bianca must be alone and unprotected!
- Sorry. - Over here!
Dick, a serious lad of 18 summers, plus a winter in Florida...
the boys arrive at the appointed hour of 3.00.