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Study guides

Workbooks that teach first, then test you. Available on Amazon in Kindle and paperback.

Test prep

Every guide marked + free mock tests unlocks 3 timed practice tests for its owner.
Cover of ASVAB Study Guide 2026-2027
+ 3 free mock testsASVAB Study Guide 2026-2027Beginner to Test-Ready for All 10 CAT-ASVAB Subtests: Math from the Ground Up, Plain-English Lessons, and 3 Full-Length Practice Tests$9.99On Amazon
Cover of ASVAB Practice Tests 2026: 14 Full-Length Timed Exams
+ 3 free mock testsASVAB Practice Tests 2026: 14 Full-Length Timed ExamsBoost Your AFQT with Realistic Timed Exams and Detailed Explanations$12.99On Amazon
Cover of ASVAB Word Knowledge Workbook
+ 3 free mock testsASVAB Word Knowledge WorkbookTransform Your ASVAB Prep with the Root-to-Recall System — No More Cramming$12.99On Amazon
Cover of ASVAB AFQT Practice Tests: 6 Full-Length Exams with Detailed Answer Explanations
+ 3 free mock testsASVAB AFQT Practice Tests: 6 Full-Length Exams with Detailed Answer Explanations6 Full-Length Exams, 730+ Questions with Step-by-Step Answer Explanations, Score Tracker & Branch Cutoff Guide$21.99On Amazon
Cover of ASVAB Vocabulary Rescue for Weak Readers
+ 3 free mock testsASVAB Vocabulary Rescue for Weak ReadersPass ASVAB Word Knowledge & Paragraph Comprehension with Ease$4.99On Amazon
Cover of ASVAB Word Knowledge Memory Hacks
+ 3 free mock testsASVAB Word Knowledge Memory HacksMaster the ASVAB Word Knowledge Section with Mnemonics and Root Decoding$6.99On Amazon
Cover of ASVAB Math Mastery in 7 Days
+ 3 free mock testsASVAB Math Mastery in 7 DaysThe Recruit's Crash Course to Crush Arithmetic Reasoning & Math Knowledge, Boost Your AFQT Score, and Qualify for the MOS You Actually Want$9.99On Amazon
Cover of CNA Basic Nursing Skills Mastery: The 37% of the Exam That Decides Your Score
+ 3 free mock testsCNA Basic Nursing Skills Mastery: The 37% of the Exam That Decides Your ScoreTargeted Drills & Scenario Practice to Boost Your NNAAP Score$9.99On Amazon
Cover of CNA Skills Evaluation Study Guide: Master All 23 Skills and Pass Your Random 5 the First Time
+ 3 free mock testsCNA Skills Evaluation Study Guide: Master All 23 Skills and Pass Your Random 5 the First TimeUnlock Critical-Step Secrets, Avoid Common Mistakes, and Walk In Ready$9.99On Amazon
Cover of CNA Practice Tests 2026: 6 Full-Length NNAAP & Prometric Exams with Detailed Answer Explanations
+ 3 free mock testsCNA Practice Tests 2026: 6 Full-Length NNAAP & Prometric Exams with Detailed Answer ExplanationsMaster Your State's Format and Ace the CNA Exam$9.99On Amazon
Cover of PTCB Exam Study Guide 2026-2027
+ 3 free mock testsPTCB Exam Study Guide 2026-2027Updated for the New January 2026 PTCE Outline: Pharmacy Math Step by Step, Top 200 Drugs, Federal Law and DSCSA, and 3 Full-Length Practice Exams$9.99On Amazon
Cover of PTCB Practice Tests 2026: 6 Full-Length Exams for the New PTCE Content Outline
+ 3 free mock testsPTCB Practice Tests 2026: 6 Full-Length Exams for the New PTCE Content Outline1057 Real Questions, Timed Exams & Worked Rationales$12.99On Amazon
Cover of PTCB Medications Mastery: The 35% of the Exam That Decides Your Score
+ 3 free mock testsPTCB Medications Mastery: The 35% of the Exam That Decides Your ScoreUnlock Generic Names, Drug Classes & Dosage Forms for PTCE Success$9.99On Amazon
Cover of PTCB Federal Requirements & DSCSA 2026: The New Rules Nobody's Ready For
+ 3 free mock testsPTCB Federal Requirements & DSCSA 2026: The New Rules Nobody's Ready ForPass the PTCE First Time with Expert 2026 Study Strategies$5.99On Amazon
Cover of PTCB Top 200 Drugs Flashcard Workbook
+ 3 free mock testsPTCB Top 200 Drugs Flashcard Workbook30 Days to PTCE Success: No Fluff, Just Results$6.99On Amazon
Cover of Pass the PTCB in 14 Days: A No-Fluff Study Plan for Career-Changers
+ 3 free mock testsPass the PTCB in 14 Days: A No-Fluff Study Plan for Career-ChangersFrom Zero Pharmacy Background to Certified Tech in 2 Weeks$9.99On Amazon
Cover of CDL Class A Practice Tests 2026: Pass on Your First Try
+ 3 free mock testsCDL Class A Practice Tests 2026: Pass on Your First TryMaster the CDL Exam with 650+ Practice Questions and Pre-Trip Mnemonics$12.99On Amazon
Cover of Real Estate Math Made Simple: 300+ Practice Problems with Step-by-Step Solutions
+ 3 free mock testsReal Estate Math Made Simple: 300+ Practice Problems with Step-by-Step SolutionsMaster 12 Math Types with 300+ Step-by-Step Solutions$6.99On Amazon
Cover of US Citizenship Test 2026: The Complete 30-Day Study Plan
+ 3 free mock testsUS Citizenship Test 2026: The Complete 30-Day Study PlanAce Your USCIS Interview with Ease & Confidence$12.99On Amazon

Calm, parenting & everyday guides

Cover of Racing Thoughts at Night
Calm & wellbeingRacing Thoughts at NightThe Lights-Out Protocol: No-Prop, Eyes-Closed Techniques to Shut Off a Spinning Mind and Fall Back Asleep — Designed for the Exact Moment You're Lying Awake at 2am$6.99On Amazon
Cover of The 30-Day Caregiver Burnout Reset
Calm & wellbeingThe 30-Day Caregiver Burnout ResetTransform Exhaustion into a Sustainable Caregiving Life$6.99On Amazon
Cover of Somatic Exercises for Beginners
Calm & wellbeingSomatic Exercises for BeginnersThe 28-Day, 10-Minutes-a-Day Ground-Breathe-Release Program to Calm Your Nervous System, Release Stored Tension, and End Chronic Stress — No Experience, No Equipment, No Guesswork$4.99On Amazon
Cover of The Quiet Stoic: Stop Overthinking in 30 Days
Calm & wellbeingThe Quiet Stoic: Stop Overthinking in 30 DaysA Day-by-Day Stoic Program That Maps Your Exact Anxiety Triggers to Ancient Tools — So You Can Quiet the Spiral Tonight$6.99On Amazon
Cover of Panic Attack Recovery Workbook
Calm & wellbeingPanic Attack Recovery WorkbookDaily Under-10-Minute Exercises for Drug-Free Relief$9.99On Amazon
Cover of How to Fall Asleep Without Melatonin
Calm & wellbeingHow to Fall Asleep Without MelatoninThe 9-Step Protocol to Sleep Without Pills, Starting Tonight$4.99On Amazon
Cover of Breathwork for Beginners
Calm & wellbeingBreathwork for Beginners30-Day Plan for Anxiety Relief & Faster Sleep with Easy Breathing Exercises$6.99On Amazon
Cover of The Strong-Willed Toddler Script Book
ParentingThe Strong-Willed Toddler Script BookWord-for-Word Scripts to Calm Power Struggles Without Yelling$6.99On Amazon
Cover of AI Prompts for Teachers: 150 Copy-Paste Prompts to Save Hours Every Week
AI & productivityAI Prompts for Teachers: 150 Copy-Paste Prompts to Save Hours Every WeekFill-in-the-Blank Templates with Real Worked Examples for Lesson Planning, Grading, Parent Emails, Differentiation, and Every Task That's Eating Your Evenings$6.99On Amazon
Cover of Claude AI for Beginners: 30 Days to Save 10 Hours a Week
AI & productivityClaude AI for Beginners: 30 Days to Save 10 Hours a WeekThe Day-by-Day Sprint Plan with Copy-Paste Prompts That Turns Any Non-Technical Professional into an AI-Powered Productivity Machine$6.99On Amazon
Cover of Calm Bedtime Stories for Anxious Kids
StoriesCalm Bedtime Stories for Anxious KidsTwenty Slow-Paced Sleep Stories to Ease Worry and Guide Little Ones to Rest$6.99On Amazon
Cover of The 7-Day Digital Declutter
AI & productivityThe 7-Day Digital DeclutterA Tap-by-Tap Cleanup System for Non-Techies — Phone, Email, Photos, and Files Done in One Week$4.99On Amazon

Kids' coloring books