In the fourth book of the Josephine Fuller mystery series, Jo visits the California wine country after getting a note from filmmaker and winery owner Wolf Lambert. She discovers a dead body in one of Wolf's wine barrels, and her friend Thelma, a super-sized porn star, is the prime suspect. Caught in the midst of a feud between powerful wine families in the valley, Jo also finds herself under fire from a gun-toting would-be charity client and needs to make her boyfriend understand that her involvement with the plus-size porn industry is purely innocent. Will Jo be able to dig herself out of this Ton of Trouble?