https://thebooky.club/book/233706535-il-buio-oltre-la-siepe-euroclub&from_srp=true&qid=xRWgJ4nnw9&rank=6
https://thebooky.club/book/62683507-una-critica-biografica-nel-romanzo-il-buio-oltre-la-siepe&from_srp=true&qid=xRWgJ4nnw9&rank=8