Cronin’s Key by NR Walker is one of my favorite series ever. I’ve read the books a few times along the years and I never get tired of the amazing characters and clever plots. If you need supernatural adventures founded on archaeology, mythology and legends from all kinds of cultures, fast paced action and undying love, this is the series for you! In audio format, it’s even better thanks to Joel Leslie’s stellar performance. Thank you NR Walker for writing it and for choosing Joel as narrator! I hope the 4th book will be narrated soon. Highly recommended!