Brotherhood Protector: Cowboy D-Force by Elle James is a fun read. This well-written book is a fairly quick read, perfect for those with limited time for reading. Ms James has given us a suspenseful book and laced it with humor. I love the characters in Cowboy D-Force. Duke and Angel's story is loaded with drama, action and sizzle. I enjoyed reading Cowboy D-Force and look forward to reading more from Elle James in the future. Cowboy D-Force is book 4 of the Brotherhood Protectors Series and is part of the Brotherhood Protectors Kindle World but can be read as a standalone. This is a complete book, not a cliff-hanger.