Well, there's 'Vicious Cycle' by Katie Ashley. It's a biker club romance that has a lot of heart and some great chemistry between the characters. The story follows the main characters as they navigate their feelings within the context of the biker club's rules and lifestyle. 'Wanted: Fever' by Joan Swan is also a good one. It has a bit of a mystery element along with the biker club romance, which makes it really interesting. The relationship between the hero and the heroine is full of twists and turns. And don't forget about 'Knight' by Kristen Ashley. It's part of her 'Dream Man' series and has a wonderful biker club romance at its core, with characters that you can't help but fall in love with.