The Marcie Kane Thriller Collection series content ratings

Content ratings for books in the The Marcie Kane Thriller Collection series. How content ratings are chosen

• The Vanishing Wife: An Action-Packed Crime Thriller (The Marcie Kane Thriller Collection Book 1)
• A Perilous Question: An International Thriller & Crime Novel (The Marcie Kane Thriller Collection Book 2) R
• Remote Access: An International Political Thriller (The Marcie Kane Thriller Collection Book 3)