I love C. S. Lakin's books for writers. Mastering time in your book is a hard craft. That's why I recommend this how-to e-book for anyone about to write a story. Check out her other works if the definition of a scene is obscure or if you want to use cinematic techniques in your writing. Shoot Your Novel or Layer Your Novel are excellent works from C. S. Lakin.
When I first learned writing, I followed her newsletter and became acquainted with her books.
Great advice as a timeline is important in a story. Love the idea of manipulating time to add depth to your story. Will definitely refer to this book as a reminder when writing.