Books like Becoming Attached
Robert Karen
Becoming Attached is 499 pages, about 9 hours 9 minutes at 250 words a minute.
8 books to read next
How long each takes
What My Mother and I Don't Talk About 5.3 h 
The Aware Baby 5.0 h 
My Mother/My Self 8.3 h 
Attachment and Loss 8.2 h 
For Her Own Good 6.8 h 
The Making & Breaking of Affectional Bonds 3.4 h Te Amo-- Pero Soy Feliz Sin Ti 4.0 h 
Love at Goon Park 6.2 h Bar height shows length. Estimated at 250 words a minute.