Click on this link to go to the Cambridge Latin Course website for versions of the stories with click-on vocabulary,  on-line vocab-tester and exercises:

www.clc.cambridgescp.com/books/book-ii

Click on this link to go the the Cambridge Latin Course e-textbook:

www.clc.cambridgescp.com/sites/www.cambridgescp.com/files/legacy_root_files/clc/webbooks/book2/index.html?p=1

Click on this link to go to Memrise tests for Book 2 of Cambridge Latin Course:

www.memrise.com/course/313058/cambridge-latin-course-book-2-9/