Crossword puzzle clue "small case for tablets small concrete fort"

Small case for tablets — small concrete fort

Memoir in which the author compared reading his first case to "stirring concrete with my eyelashes"

Dir. from Fort Worth, Tex. to Fort Lee, N.J.

Some small tablets

Small tablets for jotting down notes: 2 wds.

They work on a case-by-case basis

Something done on a case-by-case basis?

Ones working on a case-by-case basis?: Abbr.