The InCryptid series contains a lot of free stories that you can download from the author's website. Some short stories, which have been published in anthology are not available, and these I will (most likely) not be reviewing.
So, #0.01 to #0.14 deal with Jonathan Healy and Frances Brown (the great-grandparents of Verity) and their adventures. In this story I felt like I was really missing something, not having read the very first one. However, even on it's own it was an amusing and super fast read. There are a lot more stories to come in this series-in-a-series, and since they're all short, I will probably read them (almost) back to back.