existence by david brin

Cam Jansen and the Mystery of the Dinosaur Bones - by David A Adler (Paperback)

The Black Cat Change-Up - (Ballpark Mysteries) by David A Kelly (Paperback)

CAM Jansen: CAM Jansen and the Mystery Writer Mystery #27 - (Cam Jansen) by David A Adler (Paperback)

This Pirate Needs Your Help! - (A Draw & Erase Adventure) by David Larochelle (Board Book)

I'm My Own Dog - by David Ezra Stein (Paperback)

Kid Artists - (Kid Legends) by David Stabler (Hardcover)

CAM Jansen: The Snowy Day Mystery #24 - (Cam Jansen) by David A Adler (Paperback)

Lol 101: A Kid's Guide to Writing Jokes - by David Roth & Rinee Shah (Hardcover)

This Superhero Needs Your Help! - (A Draw & Erase Adventure) by David Larochelle (Board Book)

I Can Help in the Neighborhood - by David Hyde Costello

Ballpark Mysteries Super Special #4: The World Series Kids - by David A Kelly (Paperback)

The Garfield Movie: The Junior Novelization - by David Lewman (Paperback)

That Book About Drawing Stuff - by David Conley (Paperback)

Tom Brady vs. Joe Montana - (All-Star Smackdown (Lerner (Tm) Sports)) by David Stabler (Paperback)

See the Ghost: Three Stories about Things You Cannot See - (See the Cat) by David Larochelle (Hardcover)

Only Children - by David Baddiel (Paperback)

Elmer and the Bedtime Story - by David McKee (Hardcover)

13th Street #4: The Shocking Shark Showdown - by David Bowles (Paperback)

David Atherton's Baking Book for Kids - (Bake, Make and Learn to Cook) (Hardcover)

Invasion of the Unicorns - by David Biedrzycki (Hardcover)

Fashion Icons - (People) by David Lee Csicsko (Hardcover)

Halle Takes a Stand - (Good News for Little Hearts) by Paul David Tripp (Hardcover)

The Bear, the Piano, the Dog, and the Fiddle - by David Litchfield (Hardcover)

Virtually Christmas - by David Baddiel (Paperback)