Lawrence Academy, Groton MA
Several older closed threads but nothing current.
We added this to our list based on rave reviews by other parents on their 9th grade program, and extremely positive comments by a College Admissions Officer on applicants they've interviewed.
It's an ISL (Independent School League) school, meaning no PG's in sports, which we consider positive.
One concern is that it's half day and half boarding: only about 200 boarders. We wonder if there is sufficient weekend activity for the boarders, or if it empties out on weekends.