Tide Pool Troubles

(W/A/CA) Ashlyn Anstee. There isn't a mystery that Shelby & Watts can't solve! They're saving the environment* one case at a time. Meet Shelby & Watts! Shelby loves a good mystery. And her best friend* Watts* is never without his encyclopedia. When Shelby gets a letter from Fred the hermit crab claiming that all the shells are missing from the beach* she and Watts are just the duo to help him. With Shelby's deductive skills and Watts's scientific knowledge* there's no case the two of them can't solve one environmental mystery at a time!