Think you know vehicles? Think again!

Unconventional Vehicles is a nonfiction collection of 45 of the strangest, most unconventional vehicles that have ever existed.

Vehicles include an underwater battery-powered scooter, a carriage pulled by ostriches, a hot air balloon shaped like the Cathedral of Saint Gall, and five different jet packs.

• Filled with history, science, technology, engineering, and interesting bits of trivia, all in one kid-appealing package
• Part of the Uncommon Compendiums series
• Vehicles range from submersibles to dirigibles.