Neuer or Neu ? and what is the difference?
neu: In German, adjectives do not change in predicative position.
(neuer would be understood as comparative, i.e. ... are newer.)
On inflection of adjectives in German, please see https://en.wikipedia.org/wiki/German_adjectives .
Thank you very much
I thought it would require a plural of neu = neue. Error in the lesson?
Why not das Bücher?
Plural. Die bücher, bücher is "books."
I believe that is the case here, feel free to correct me if I'm wrong.