702341
9780553157215
A tiny submarine that flies through the air... A half-dollar worth five thousand dollars... Some tipsy birds... A world that fits in the palm of your hand... And a case that turns out to be a real can of worms! These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try to crack the cases along with him--the answers to all the mysteries are found in the back!Sobol, Donald J. is the author of 'Encyclopedia Brown Tracks Them Down' with ISBN 9780553157215 and ISBN 0553157213.
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