To Have and To Code by Debora Geary

Nell Sullivan is fiery, easily distracted by cookies, and doomed to wear the peach monstrosity at her best friend’s wedding.
And she’s a witch.
Daniel Walker is a former baseball player turned bored hacker looking for a challenge. Hacking Nell's online gaming world is going to get him a lot more than he bargained for.
A prophecy says they will make babies together – but when it comes to the love life of a modern witch and a hacker, prophecy might not get a vote. From Goodreads

I have read four of the six books in this series. This book actually comes before the other four. In a way I would have liked to have read this before the others as it is the start of everything. On the other hand it was quite fun to read knowing the future. I will most likely read the fifth book in the series soon and then I will have to wait for the last to be published. While waiting I can always hope that Debora Geary decides to write more books in this series. Meanwhile I will try out her WitchLight Trilogy which is a spin-off this series.

This book qualifies for:
2013 A-Z Reading Challenge
2013 Ebook Challenge
2013 Paranormal Reading Challenge
2013 Witches & Witchcraft Reading Challenge
2013 Women Challenge
Finishing the Series Reading Challenge 2013 
Let Me Count the Ways Reading Challenge 2013(364 pages)
Goodreads 2013 Reading Challenge
Tower Teams Read 2013
Serious Readers 2013