This version is widely used in Spanish secondary education (ESO and Bachillerato) for English language learning. Common Levels 4º ESO / B1 (Intermediate) Digital Components Self-correcting activities available on the Burlington website Includes resources tailored for (university entrance exams) preparation ISBN (ESO 4) 9789963467877 How to Access the Answers DR JEKYLL AND MR HYDE - Burlington Books Spain
As of 2025, Burlington Books protects its teacher resources behind a login wall. However, there are legitimate ways to access the answers: This version is widely used in Spanish secondary
: Utterson’s cousin who first tells the story of the "door". This version is widely used in Spanish secondary