Bixby, Oklahoma, is full of secrets. Some come out at midnight. Some should stay hidden. As the Midnighters search for the truth about the secret hour, they uncover terrifying mysteries woven into the very fabric of Bixby's history, and a conspiracy that touches the world of daylight. This time Jessica Day is not the only Midnighter in mortal danger, and if the group can't find a way to come together, they could lose one of their own...forever.

A few nights after Jessica Day arrives in Bixby, Oklahoma, she wakes up at midnight to find the entire world frozen, except for her and a few others who call themselves 'midnighters'. Dark things haunt this midnight hour — dark things with a mysterious interest in Jessica. The question is...why? The Secret Hour is a compelling tale of dark secrets, midnight romance, eerie creatures, courage, destiny, and unexpected peril.