Best Study Guide for GED (2026): 5 Picks Compared

If you left school before finishing and need a GED, the best study guide for GED depends on your weak subjects and your timeline. We compared the prep books by what each listing publishes: page count, edition year and practice tests.

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The picks

#	Product	Shelf Score	Buy
1	GED Test Prep Plus by Kaplan	9.8/10	Buy
2	GED Total Test Prep by Edsuccess	9.6/10	Buy
3	GED Exam Prep by LuxMentis	9.6/10	Buy
4	GED Test Prep by Optimal Prep	9.6/10	Buy
5	GED Test Prep by Perle	9.6/10	Buy

1

GED Test Prep Plus by Kaplan

Kaplan Test Prep·9.8/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Suits a self-paced adult learner who wants one book with a pretest and video lessons.

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Pros

• Tenth Edition, published December 2, 2025, the newest ranked pick
• Covers all four GED subjects with 1000+ questions
• Includes 60+ online video lessons through the online companion

Cons

• 780 pages is the longest ranked pick and may feel heavy
• Two practice tests, fewer than the other four picks
• Describes a refund if you do not pass, as the publisher's offer

2

GED Total Test Prep by Edsuccess

Milestone Edsuccess·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Suits a test-taker who wants many practice questions with step-by-step explanations, published July 16, 2025.

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Pros

• Describes 4,000+ questions and 40+ full-length practice tests
• Separate strategy sections for math, reading, science and social studies
• Includes a study plan and diagnostic tools

Cons

• 216 pages is short for the volume the description claims
• No edition year is stated, so the title's up-to-date claim is the publisher's own
• Independently published, with no publisher edition line

3

GED Exam Prep by LuxMentis

LuxMentis Press·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Suits a busy adult who wants 10 full-length simulations and one extra practice test each week.

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Pros

• 10 full-length tests and 2,000+ questions, per the listing
• A new practice test each week, as the description states
• 297 pages, the second-longest print length among the ranked picks

Cons

• Earliest publication date among the ranked picks: January 24, 2025
• The 98% success rate is the publisher's figure, with no source given
• Much of the description is sales copy, so check the contents first

4

GED Test Prep by Optimal Prep

Optimal Prep Publishing·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Suits a test-taker who wants a large set of practice tests with explanations in one volume.

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Pros

• 35 practice tests with explanations, per the description
• Step-by-step math solutions and reading techniques
• Published November 14, 2025, a recent date among the ranked picks

Cons

• 222 pages for 35 tests may leave little review text per subject
• No edition year stated, though the title says fully updated
• Only 5 test-taking tips, a short section next to the practice material

5

GED Test Prep by Perle

Jason Perle·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Suits a reader with little study time who wants a short book with online practice, published May 21, 2025.

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Pros

• 123 pages, the shortest ranked pick, for a short study window
• 10 full-length tests in the title, plus 200 flashcards in the description
• Online platform with instant scoring, per the description

Cons

• Description claims 50 online exams, while the title says 10
• 123 pages leaves less room per subject than longer guides
• Score claims such as 700+ total are not independently confirmed

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More picks to compare

• GED Test Prep, Tenth Edition by KaplanFor self-paced adult learners who want Kaplan's pretest and 40+ videos.Check on Amazon
• GED Study Guide All Subjects by BowlingFor readers who want video tutorials and one printed practice test.Check on Amazon
• GED Exam Prep All-in-One by MercerFor adults years out of school who want step-by-step math and language arts.Check on Amazon
• GED Study Guide by NewstoneFor learners who want an audiobook review with questions and answers.Check on Amazon
• GED Study Guide 2026-2027 by KingsFor busy adult learners and ESL students who want a flexible study plan.Check on Amazon

Compare the picks

Book details as published on each listing, collected 16 October 2026.

How we scored them

The Shelf Score weighs fit, contents and edition, value, and the listed reading age or grade level. None of the picks gives a reading age or grade level, so that part is zero for each one. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best study guide for GED

Match the length to your weak spots

Kaplan’s 780 pages leave room for every subject, while Perle’s 123 pages leave less. For extra math drills, see math workbooks.

Check the edition year

Kaplan (December 2, 2025) and Optimal (November 14, 2025) carry the most recent dates among the ranked picks. Confirm the January 24, 2025 edition of LuxMentis before you buy.

Count print and online practice tests

Kaplan states 1 print and 1 online practice test, so check which format you get. For other exam credentials, browse licensing and certification prep.

Before you buy

• Check the publication date and edition year on each listing.
• Confirm how many practice tests come in print and how many are online.
• Look for an answer key, which none of the picks states as included.

Frequently Asked Questions

Which GED study guide should I start with?

Start with the length that fits your weeks: Kaplan has the most pages among the ranked picks, and Perle has the fewest.

Does a GED study guide include an answer key?

None of the picks states that an answer key is included, so check each listing first.

Do I need the newest edition?

Kaplan’s Tenth Edition, dated December 2, 2025, is the newest ranked pick, and LuxMentis, dated January 24, 2025, is the oldest. Confirm the edition on LuxMentis’s listing before you buy.

Still deciding? Our top pickGED Test Prep Plus by Kaplan

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