REMOVE

1. Artists' books
2. Board books
3. Zimmermann, Philip
4. Spaceheater Editions

WHAT

1. Adhesive binding process (6)
2. Gilt edges (6)
3. Offset lithography (6)

WHERE

1. Arizona (6)
2. Mexican-American Border R … (6)
3. New Mexico (6)
4. Sonoran Desert (6)

WHEN

1. 2009 (6)