The Puzzling World of Winston Breen by Eric Berlin
Winston Breen finds puzzles everywhere, even on pizzas, and solving them is what he does best. But when his sister uncovers mysterious wooden strips with words and letters that even Winston can’t figure out, the entire family is obsessed. It turns out the strips are part of a scavenger hunt that a town patriarch set up for his children. If all four sets are put together, they will lead to a ring worth thousands of dollars.
“Who hides a ring? Who sets up this whole cockamamie production with puzzle pieces and treasure hunts and who knows what else over a ring?”