Best Selling Textbooks of June: The Good, the Bad and the Unread

Top Selling Textbooks of June 2015

Here at Cash4Books, we buy back tons of textbooks every month. Seriously, it’s what we love to do. Besides, wouldn’t you rather have cash instead of a used Algebra book gathering dust on the bookshelf? Use that cash to do the things you love – with a little help from the team at Cash4Books. Interested in our best selling textbooks this month? Some of them are pretty unexpected:

        1. Campbell Biology
          ISBN: 9780321775658
          Do you understand Photosynthesis? Cell structure? Taxonomy? Biology explains the natural world, and this book does it extremely well – which is why it’s our top seller of June!
          Sell this textbook
        2. Those Who Can, Teach
          ISBN: 9781305077690
          Teachers need to learn too! Otherwise, how could they be expected to explain long division to fourth graders? This book is wonderful for students entering education programs.
          Sell this textbook
        3. Chemistry: A Molecular Approach (3rd Edition)
          ISBN: 9780321809247
          Chemistry – it explains so much. This book will help you understand those difficult concepts and connect chemistry to the world around you.
          Sell this textbook
        4. Precalculus (5th Edition)
          ISBN: 9780321837349
          Precalculus with pop culture references? Now that’s what we call a math textbook.
          Sell this textbook
        5. Exercise Physiology: Theory and Application to Fitness and Performance
          ISBN: 9780073523538
          Exercise Physiology teaches the physiology of exercise and other such physical exercise information. Trust us, you’ll want to read the whole book.
          Sell this textbook
        6. Fundamentals of Human Neuropsychology
          ISBN: 9781429282956
          We’ve TOTALLY read all about Human Neuropsychology. It’s about the brain, right?
          Sell this textbook
        7. General Chemistry: Atoms First (2nd Edition)
          ISBN: 9780321809261
          Starting at the building blocks of life, the atom, this book explains how the world works.
          Sell this textbook
        8. Macroeconomics (8th Edition)
          ISBN: 9780132992282
          The market, like the world, can change rapidly. This book lays if out for you, and looks at the big picture – that’s what the “macro” is for.
          Sell this textbook
        9. Foundations in Microbiology
          ISBN: 9780073522609
          Alternately, this books looks at the “micro” side of things – like unicellular organisms.
          Sell this textbook
        10. Introduction to Law Enforcement and Criminal Justice
          ISBN: 9781285444321
          This comprehensive textbook covers everything from the criminal justice system to practical law enforcement. That’s a lot to cover…
          Sell this textbook

For more best selling textbooks, check in with our blog every month! We’ll tell you what books are the most popular. Want to sell us a book not on this list? Don’t worry, we buy back hundreds of different titles. Give it a try:

Cash4Books Affiliate Program: Earn 5% Cash


Cash4Books Affiliate Program - Earn 5% Cash

Did you know when you refer your friends to Cash4Books, you can receive a 5% commission fee when they sell their books or textbooks?

We know, it almost sounds too good to be true!

Follow these 4 EASY steps to start making money with the Cash4Books Affiliate Program:

    1. Create an account with Cash4Books. This allows us to keep track of your referrals and how much your commission fee is every month:
    2. Through your account, build referral links to to share with your friends.
    3. Share the links you’ve created! Copy and paste them into your emails, Facebook posts, tweets, blog posts or on your website. You can post them anywhere!
    4. Rake in the money! When your friends or followers click on your referral links and sell their books to Cash4Books, you receive your 5% commission! Referral payments are made once a month through PayPal or by check.

Still have questions? Not to worry, contact us here:

Be sure to take the time to read our terms and agreements:

McKenzie Books is Hiring!

McKenzie Books - We're HiringWe are looking for a full time Customer Care Team (CCT) Representative to ensure our customers receive the highest level of service.

Looking for a call center job? Sorry, we don’t have any of them here! McKenzie Books/Cash4Books believes in providing personalized, friendly, and dedicated customer service. In fact, customer service is a philosophy that is at the core of everything we do!

McKenzie Books, Inc. is a small, dynamic ecommerce business in Hillsboro, Oregon, specializing in the buying and selling of books and electronics. We are a close group of overachievers that take our work and play very seriously. We also do business under and

The ideal candidate will also exemplify our Core Values:

  • Commit to Service Excellence – strive to be the best!
  • Improve Continuously – embrace change and drive innovation.
  • Support the Team – support the goals of the entire organization.
  • Be Considerate of Others – kind, friendly, and considerate.

If this sounds like the perfect fit for you, we’d love to receive your resume & cover letter! We’re a pretty awesome group of people (if we do say so ourselves) who are very passionate about our jobs and company. You can read more about us here:

How To Apply:

Please submit a cover letter and resume to

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Solve The Summer!

Solve the Summer - Cash4Books June Bonus Code

It’s here, the moment you’ve been waiting for – the release of our June bonus code!

Sell your books and claim your bonus cash in 3 easy steps!

  1. Visit the site and sell at least $20 worth of books or textbooks. Input the ISBNs of the books you’d like to sell on our homepage.
  2. During checkout, input the bonus code: F8WJSQ and get 20% more cash added to your total.
  3. Ship us your books for FREE! When we get the books, you get paid!

Who doesn’t want more cash for the summer? Grab that free money and solve the summer! You should hurry, though, since this bonus code is only valid through June 30, 2015.

Take a look at the Terms and Conditions for more information about this limited time offer: Receive a 20% bonus on your next buyback order worth $20 or more at Order must be submitted by 11:59 PM PT, June 30, 2015. Maximum $50 order bonus. Limit 1 per customer. Cannot be combined with other offers. Cannot be applied retroactively. All books must meet the Used Book Condition Policy of Cash4Books. No cash value.

5 Ways to Make the Most of Your Summer


Make the most of your summer with these five helpful tips.

With summer getting underway, make the most of your sunny days. Need some summer tips? We’re here to help! Check out these suggestions, and prepare for an epic summer vacation.

Tip #1: Reconnect With Old Friends

Summer is a great time to reconnect with people from your past. Is there someone you’ve been meaning to text or call back? Do it! Don’t be afraid to reach out. They’ll appreciate your effort and you’ll be glad you did.

Tip #2: Explore the Great Outdoors

Summer usually means great weather. Explore your city, go hiking, or have a picnic in the park. This is also a great opportunity to sunbathe and enjoy the beach. There are so many ways to explore the world around you – especially if you’re in a new place for the summer. Need a great outdoor spot to explore? Check out your local national parks:

Tip #3: Find a New Hobby

There are so many cool and fun activities you haven’t had the chance to try yet. Take the summer as an opportunity to expand your horizons! Whether you learn a new instrument, try rock climbing, or take up painting, do something you haven’t tried before. Here’s a list of inexpensive hobbies to consider:

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