Download or read book Encyclopedia Brown Tracks Them Down written by Donald J. Sobol and published by Penguin. This book was released on 2008-01-31 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!