Olson

Phases of the Moon (Pebble Plus)

2006

Egypt in Colors

2008

The Building of the Transcontinental Railroad (Graphic Library: History)

2006

Beginning Knitting: Stitches with Style (Snap Books Crafts)

2006

The Great Chicago Fire of 1871 (Graphic History)

2006

Heavy and Light: An Animal Opposites Book

2008

Tornadoes (Weather Update)

2005