Dave Feldman's Books


On November 4, Why Do Pirates Love Parrots?,Your life will be complete if you buy a copy of Dave's latest book, Why Do Pirates Love Parrots?, the biggest new Imponderables book ever, including a sections devoted to the most annoying questions Dave gets asked, plus updates on vintage Imponderables.

My first eleven books are all available in paperback.
The nine below are the previous Imponderables books, in order of publication.

Click a Book Title to find out more about the Book.

Why Don't Cats Like to Swim? (Formerly Imponderables)

Why Do Clocks Run Clockwise?

When Do Fish Sleep?

Why Do Dogs Have Wet Noses?

Do Penguins Have Knees?

When Did Wild Poodles Roam the Earth?

How Does Aspirin Find a Headache?

What Are Hyenas Laughing at, Anyway?

How Do Astronauts Scratch an Itch?

Do Elephants Jump?

And my two non-Imponderables tomes.

How to Win at Just About Everything

Who Put the Butter in Butterfly?

Got an Imponderable?
Want to Win a Book?

My collaborators are readers, who send in the Imponderables, and help track down the answers to mysteries that I'm having a hard time solving. Want to join the crusade?

Send in an Imponderable. Or eight. If you are the first to send in an Imponderable we publish, you'll receive an acknowledgment along with your free, autographed copy of the book in which it appears.