1000 × 745
Source:https://www.amazon.com/Americans-Student-2009-MCDOUGAL-LITTEL/dp/0618916296
500 × 381
Source:https://www.abebooks.com/Americans-Reconstruction-21st-Century-Online-Edition/22407047373/bd
475 × 359
Source:https://www.abebooks.com/McDougal-Littell-Americans-Student-Edition-Grades/31200885881/bd
500 × 381
Source:https://www.americanbookwarehouse.com/848626/
797 × 622
Source:https://archive.org/details/americans00evan
1600 × 1200
Source:https://www.ebay.com/itm/295082482363
1000 × 770
Source:https://www.amazon.com/Holt-McDougal-Americans-2012-Student/dp/0547611579
400 × 300
Source:https://www.ebay.com/p/2574812
500 × 374
Source:https://www.americanbookwarehouse.com/768135/
315 × 600
Source:https://www.amazon.com/Americans-Student-2009-MCDOUGAL-LITTEL/dp/0618916296
