The quote "Cakes of rice are not a snack. I suspect them of evil deeds for this alone," from J.D. Robb's novel "Concealed in Death," expresses a humorous disdain for rice cakes, suggesting they have a secret, perhaps mischievous nature. The speaker's lighthearted suspicion elevates an ordinary food item to a more sinister status, a reflection of their personal taste and possibly a broader commentary on the nature of snacks.

This playful language in the quote indicates not just a dislike for rice cakes but also serves to engage readers with a whimsical perspective on food. The author's ability to infuse humor and personality into such observations enriches the storytelling and creates relatable moments amid the narrative's more serious themes.