Rick Riordin has put together a fun story of how Percy and Carter might meet up. I enjoyed the meeting of these two extraordinary characters from two different series. The interaction was great and of course coming from two different mythologies made for some interesting misunderstandings. Not a must read to get a little tid bit for either series but it was enjoyable to see the differences between the two when they are right next to one another. The ending made it seem possible that perhaps there might be another short story in future with Percy and Carter. Quick read if you just have a short break and want something fun. Mostly I read it to get a sneak peak at House of Hades.