
The Case of the Missing Ring
A whodunnit for English learners! The Case of the Missing Ring is an English mystery course featuring 11 lessons full of expressions (idioms, phrasal verbs, etc.) and characters that your intermediate to advanced students will grow to love. Each episode features a dialogue between the famous Detective Bossley and one of his prime suspects.
Teens & Adults
High Int

Lesson
Clue File
Lesson
Detective's Dictionary
Lesson
Introduction to the Series
Lesson
The Father
Lesson
The Mother
Lesson
The Twin Brother
Assessment
Vocabulary Review: 1–3
Assessment
Quiz 1: Episodes 1–3
Lesson
The Gardener
Lesson
The Housekeeper
Lesson
The Fiancé
Lesson
The Chef
Assessment
Vocabulary Review: 4–7
Assessment
Quiz 2: Episodes 4–7
Lesson
The Widow
Lesson
The Bride-to-Be
Lesson
Partners in Crime
Assessment
Vocabulary Review: 8–10
Assessment
Quiz 3: Episodes 8–10