I Solemnly Swear That I Am up to No Good™/Mischief Managed™ Black Mug "Warner Independent Pictures" The Getaway) and Ian McKellan

The Getaway) and Ian McKellan (The Lord of the RingsT trilogy)

Frank Baum and much more

the Hollisters (who once owned the vast spread) and the Champions (the current owners)

Their diabolical plan: to bomb the canal that binds Canada and England

I Solemnly Swear That I Am up to No Good™/Mischief Managed™ Black Mug "Warner Independent Pictures" The Getaway) and Ian McKellanI Solemnly Swear That I Am up to No Good! This Harry Potter mug features the password to open the Marauder's Map on one side, and the phrase that closes the map, Mischief Managed, on the other side. The design is complimented by footsteps. The black ceramic mug holds 11 ounces of your favorite hot or cold beverage and is microwave and dishwasher safe.