Bundle & Formats

Start with the complete bundle, or buy separately

The bundle is the headline offer at $49 for all three eBooks and all three audiobooks. Individual eBooks and audiobooks stay available if you only want one title.

Complete Bundle

3 eBooks + 3 audiobooks in one discounted checkout

All 3 volumes included

3 eBooks in PDF + EPUB

3 audiobooks in MP3

eBook

Digital reading edition for phone, tablet, and desktop

Works on all devices

PDF + EPUB included

Personal access copy

Support if you need help opening files

What you get

PDF format (best for desktop)
EPUB format (for iBooks, tablets)
Direct support for file-access questions

$9.99

Digital edition

Audiobook

Narrated MP3 edition for offline listening

Professional narration

Common-device compatibility

High-quality MP3 files

Support for playback questions

What you get

High-quality MP3 files
Download for offline listening
Compatible with all devices
Direct support for playback questions

$19.99

Digital edition

Paperback

Printed copy ordered through Amazon

Premium paperback binding

Amazon fulfillment

Quality paper and print

Shipping and returns handled on Amazon

What you get

Premium paperback edition
Quality binding and paper
Shipped from Amazon
Useful for shelf, notes, and rereading

$24.99

Amazon order

Buy on Amazon

Not sure which format?

Complete Bundle — Best for readers who already know they want the whole series. You get every volume in reading and audio form at the strongest discount on the site.

eBook — Best for focused reading. PDF + EPUB files work well across desktop, tablet, and mobile devices.

Audiobook — Best for commutes, workouts, or re-listening. High-quality MP3 files organized by chapter.

Paperback — Best for annotation, shelf display, and deep study. Fulfilled by Amazon.