Sherlock Bones and the Times Table Adventure by Jonny Marx (9781411479142)

Description - Sherlock Bones and the Times Table Adventure by Jonny Marx

Evil Professor Moriratty is up to no good again--but kids can use their multiplication skills to help Sherlock and Dr. Catson track down their archenemy. They'll earn medals as they decode Moriratty's note; count how many of Moriratty's henchmen have teamed up in terrifying trios; figure out which criminal a paw print belongs to; and discover which ship Moriratty fled on.

Buy Sherlock Bones and the Times Table Adventure by Jonny Marx from Australia's Online Independent Bookstore, BooksDirect.