LOL.. I'm not that famous! But yes, we are working on a VMware Press book for VCP-DT5 (current version). Details here: http://www.pearsonitcertification.com/store/vcp5-dt-official-cert-guide-with-dvd-vmware-certified-9780789750273
Sorry to hear you didn't pass but it is a thorough exam. I'd definitely say that the blueprint for any of our exams definitely helps narrow studying focus to the topics that someone needs a little more prep on. Good luck on your next attempt and if there is anything I can do to help just let me know 