¶  Two editors · one language

English, taken apart with a red pen.

A working library of 266 articles across twelve pillars — parallel UK and US English, for young learners and adults — plus Field Notes, where our two editors are let loose on the news, the signage, and each other.

The Library — twelve pillars, one shelf

Start anywhere →

Every pillar in parallel UK and US English — and a young-learner edition beside the adult one.

The two voices

How we work →
Loyal to the plural
R

Roger Fielding

UK desk · Bristol · he/him

Thirty-odd years a copy editor, late of Fleet Street. Forest fatalist, crossword compiler, defender of the well-placed semicolon; not the pedant you’re bracing for.

Roger’s columns →
Team singular
S

Samantha Callahan

US desk · Chicago · she/her

Digital-native editor, Cleveland-raised, Brooklyn-trained. Reads brand tweets for sport, watches language move in real time — Sam to absolutely everyone.

Sam’s columns →

Read free.
Practise with the red pen.

Premium unlocks the practice layer — 31,519 questions across every pillar, marked the way an editor would mark them: instantly, with the why.