Used : Worldchanging: A User's Guide for the 21st Century

Price: $5.49

Selling id: gohastings, Rated by buyers 4.7
State: verygood
How soon does it ship: Usually ships in 1-2 business days; From: TX, United States
Remarks: 100% GUARANTEED! Fast shipping on more than 1,000,000 Book, Video, Video Game & Music titles all in one location! Discover Your Entertainment at goHastings.

Price: $5.50

Selling id: Spirit Moon New and Used Books, Rated by buyers none
State: verygood
How soon does it ship: Usually ships in 1-2 business days; From: ,
Remarks:

Price: $8.50

Selling id: thebookcellar-nh, Rated by buyers 4.8
State: mint
How soon does it ship: Usually ships in 1-2 business days; From: NH, United States
Remarks: Pub date: 2008. State: Fine. Has some shelf wear & publisher's mark on edge. We are a tested and proven company with over 300,000 satisfied customers since 1997. Delivery confirmation on all US orders. Choose expedited shipping for delivery in 2-6 bu

Price: $8.50

Selling id: overstockbooks225, Rated by buyers none
State: good
How soon does it ship: Usually ships in 1-2 business days; From: ,
Remarks:

Price: $10.09

Selling id: a1books, Rated by buyers 4.5
State: mint
How soon does it ship: Usually ships in 1-2 business days; From: NJ, United States
Remarks: May contain remainder marks. Over 3.5 million customers served. Order now. Selling books online since 1995. Few left in stock - order soon. Code: N20081201211624B

Price: $11.49

Selling id: ---greatbookdeals, Rated by buyers none
State: mint
How soon does it ship: Usually ships in 1-2 business days; From: ,
Remarks:

Price: $12.00

Selling id: orcabooksoly, Rated by buyers 4.9
State: verygood
How soon does it ship: Usually ships in 1-2 business days; From: WA, United States
Remarks: Paperback Publishing house: HNA Books Year Published: 2008 Some smudge stains on back cover. Minor wear. Text is clean. Ships from WA. Expedited Shipping available. Shipments outside the U.S. may take 30 days to arrive. Online price is only valid online. In store price may be different.

Price: $12.31

Selling id: sbd-, Rated by buyers 4.5
State: mint
How soon does it ship: Usually ships in 1-2 business days; From: IN, United States
Remarks: Brand New, Perfect Condition, Please allow 4-14 business days for delivery. 100% Money Back Guarantee, Over 1,000,000 customers served.

Price: $12.95

Selling id: veronica-aguilar, Rated by buyers none
State: mint
How soon does it ship: Usually ships in 1-2 business days; From: ,
Remarks:

Price: $13.56

Selling id: woodys-books, Rated by buyers none
State: verygood
How soon does it ship: Usually ships in 1-2 business days; From: ,
Remarks: