Tipping Point: Invasion, the 8th book in the series, is now available in paperback. The audiobook is currently being narrated and should be published in the near future. I wish I had a specific date for you, but know that it is being worked on.

I want to thank you so much for all of your support. The book has been sitting as the #1 new release in technothrillers for a week now. I don’t know what I’ve done to deserve such a great group of readers, but I sure am thankful. I hope you have an absolutely wonderful weekend!

Amazon: https://www.amazon.com/Tipping-Point-Invasion-John-OBrien/dp/B0D6V785DZ