The Darkest King (Lords of the Underworld #14) by Gena Showalter My rating: 5 of 5 stars SO MUCH FUN!! I just adored this super sweet (with all the magic action) story of William and his fabulous Sunny, the mystical Unicorn. Yes, there were tons of unicorn rainbow themes that Ms. Showalter weaved into this fantastic story. Lots of laughs for sure! William has been a fan-favorite for…