Books like If You Really Loved Me
Ann Rule
If You Really Loved Me is 591 pages, about 10 hours 50 minutes at 250 words a minute.
12 books to read next
How long each takes
The Glass Castle 6.4 h 
Blood Brothers 7.2 h 
Blood Brother 4.1 h 
The Private Diary of Lyle Menendez 4.8 h 
Helter Skelter 12.4 h 
Zodiac 6.5 h 
The Menendez Murders 6.9 h 
House Rules 5.3 h 
LAbyrinth 6.2 h 
Severed 4.4 h 
By Their Father's Hand 5.2 h 
Love Must Be Tough 4.4 h Bar height shows length. Estimated at 250 words a minute.