“Cody has taken the diary trick premise and turned it into a real workhorse of a routine. Happy Birthday Trick is the most streamlined and commercial version of this effect I have seen. It can be done at any point during a card set, everything is examinable and it instantly resets. What more could you ask for? Do yourself and your audiences a favor and pick this up, you won’t regret it!” – Aaron J. Smith
“Every magic effect Cody puts out on the market has been thoroughly tested, tweaked, and re-tested in real-world situations. I can attest to this, because I have watched him work most of his routines. I have watched the original concept and been very impressed, but then I saw the final product months later and the result, in every case has been an extremely commercial and workable magic routine. The Happy Birthday trick is no exception. He has not only created a strong routine that will entertain as well as astonish, but made it easy to perform, re-set, and perform again. As with everything else Cody creates, his instructions are straight forward and easy to follow.” – Peter Hinrichs