Buy vs Rent: We recommend you Buy
This compares the total cost of owning the book (cheapest buy price minus the best sell-back offer today) with the cheapest rental.
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Disclaimer: These calculations are based on the current advertised price. Your results will vary depending on several factors, including the condition of the book and the advertised price at the time of sale.
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| eCampus (Marketplace) Used (Marketplace) |
Used (Marketplace) |
$8.51 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| Knetbooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$57.01 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| BiggerBooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$59.32 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| Knetbooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$60.18 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| Knetbooks Used |
Used | $61.43 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$57.59 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| BiggerBooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$62.61 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| Knetbooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$63.35 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$60.79 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| BiggerBooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$65.91 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$63.99 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| RedShelf eTextbook (RedShelf) |
eTextbook (RedShelf) |
$77.99 as of Oct 20, 2026, 10:44 AM ET |
FREE | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| eCampus (Marketplace) Used (Marketplace) |
Used (Marketplace) |
$8.51 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| Knetbooks Used |
Used | $61.43 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| BiggerBooks New |
New | $84.37 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| Knetbooks New |
New | $84.80 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus New |
New | $85.23 as of Oct 20, 2026, 10:44 AM ET |
FREE | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$63.35 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| BiggerBooks Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$65.91 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus Semester Rental (76 days, due 01/04/2027) |
Semester Rental (76 days, due 01/04/2027) |
$63.99 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$60.18 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| BiggerBooks Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$62.61 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus Quarter Rental (59 days, due 12/18/2026) |
Quarter Rental (59 days, due 12/18/2026) |
$60.79 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| Knetbooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$57.01 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| BiggerBooks Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$59.32 as of Oct 20, 2026, 10:44 AM ET |
at checkout | |||
| eCampus Short Term Rental (60 days, due 12/19/2026) |
Short Term Rental (60 days, due 12/19/2026) |
$57.59 as of Oct 20, 2026, 10:44 AM ET |
$3.97 | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| RedShelf eTextbook (RedShelf) |
eTextbook (RedShelf) |
$77.99 as of Oct 20, 2026, 10:44 AM ET |
FREE | |||
| eCampus No Expire eBook |
No Expire eBook |
$93.59 as of Oct 20, 2026, 10:44 AM ET |
FREE | |||
| BiggerBooks No Expire eBook |
No Expire eBook |
$93.59 as of Oct 20, 2026, 10:44 AM ET |
FREE | |||
| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
|---|---|---|---|---|---|---|
| VitalSource eBook |
eBook | Check price at VitalSource |
at checkout | |||
| Amazon New & used |
New & used | Check price at Amazon |
at checkout | |||
| AbeBooks Used & new (marketplace) |
Used & new (marketplace) | Check price at AbeBooks |
at checkout | |||
| SellBackBooks Sell back |
Sell back | Check price at SellBackBooks |
at checkout | |||
Prices checked Oct 20, 2026, 10:44 AM ET. Totals include shipping where the store lists it. As an Amazon Associate, CheapestTextbooks.com earns from qualifying purchases.
"Although pathology changes very little, our understanding of pathophysiology is constantly changing as it is enriched by new scientific research. Indeed, research has contributed greatly to our knowledge base regarding normal physiology as well as disease states. This fourth edition of Professional Guide to Pathophysiology reflects such recent advances in medical knowledge. The first chapter of the book lays a foundation for normal cellular physiology and pathologic deviations of disease. Following that, cancer, infection, and fluid and electrolytes each deserve a specific chapter because of their ubiquitous effects. The remainder of the book is organized by body system, with an initial discussion of normal anatomy and physiology as a background for pathology specific to that area. Subsequent disease entries cover causes, pathophysiology, signs and symptoms, complications, diagnosis…
When you open this page we ask eCampus, Amazon, Knetbooks, BiggerBooks, VitalSource and RedShelf for their current prices on ISBN 9781975107697 and sort every offer by its total with shipping. Rental rows show the term (semester, quarter or short term) and that term goes with you to the store's cart, and eBook rows link straight to the 180-day or no-expiry option you picked. Prices are rechecked at least every 30 minutes, so confirm the total at checkout.
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