I'll be posting links here to chapter-by-chapter answer keys for the Scanlon & Scanlon exercises from Latin Grammar and Second Latin, whenever I get the opportunity.
You can purchase these textbooks separately or (my recommendation) as a set from www.tanbooks.com.
Lesson I; Lesson II; Lesson III; Lesson IV; Lesson V
Lesson VI; Lesson_VII; Lesson VIII; Lesson IX; Lesson X;
Lesson XI; Lesson XII; Lesson XIII
N.B. Answers are only provided for the actual translation exercises. The other more straightforward stuff (e.g., "cognates," etc.) will be skipped.
All feedback is welcome. Let me know what you think of the format, etc.