Encyclopedia Brown and the Case of the Two Spies — Donald J. Sobol

THINK YOU'RE SMARTER THAN ENCYCLOPEDIA BROWN? THINK AGAIN!

THERE ARE TEN MYSTERIES INSIDE -- CAN YOU SOLVE THEM ALL?

• Two spies exchanging top-secret information…
• A sand-castle Terminator…
• A dog that's been kidnapped…
• A manhole-cover salesman...
• And an annual Duck Derby that's run afowl!

The solutions to all the mysteries are in the back (just in case you don't crack the case!).

Read all the books about Encyclopedia Brown!