What you probably didn't know

Books that
start
arguments.

Ninety multiple-choice questions a book, every answer cross-checked against two sources — so when your brother-in-law says the 2JZ debuted in the Supra, you can ruin his evening politely.

33
Books live
3,510
Verified questions
2
Sources per fact
0
Filler pages
Straight from the books · shuffled every time

The entrance exam.

Every question below is printed in one of the books. Miss one and we'll tell you which book would have saved you.

Choose your exam
SCORE 0
Trivia & Fun Facts · Cars & Trucks

The garage. Twenty-two machines.

From the roadster that saved the sports car to the rally sedan a rulebook forced into showrooms. Each book: 90 questions, 10 parts, zero recycled internet lists.

Family Table Books · six seats

The people at your table.

540 verified questions about grandpas, grandmas, dads, moms, daughters and sons. Read them out loud — they will correct you, and that's the whole point.

Seasonal Shelf

Books for the calendar.

Holiday trivia for the household know-it-all — every fact checked twice. Halloween for October, Christmas for December.

New series · Memory Lane Puzzles

Not everything is a quiz.

Large-print word search for adults and seniors — a checked fact printed under every puzzle, ten themed chapters across five decades. Same verified standard, a gentler shape.

About the author

Jan Walker checks everything twice.

Jan Walker writes trivia books for people who correct the television. Cars and trucks with real cult followings, plus the family series about the people who taught you everything — whether you asked or not.

No AI-scraped listicles bound into a paperback. Every question is cross-referenced against two independent sources — race records, homologation papers, patent filings, USDA tables — before it earns a page. When estimates disagree, the book says so honestly.

Available worldwide in paperback and Kindle. Follow along on X @JanWalkerBooks and Pinterest.

House rules · every book
  1. 90 questions. 10 themed parts. No padding.
  2. Every fact verified against two sources.
  3. Answers explained — the story behind the number.
  4. Disputed facts flagged as disputed. Honestly.
  5. Built to be read out loud and argued over.
Book Tracker 2026 — a Google Sheets reading tracker shown on a laptop
For readers

Keep a shelf of everything you’ve read.

The reading tracker I built for myself — one clean Google Sheets file. Type the ISBN and the row fills itself: cover, title, author and page count. Ten tabs — Library, TBR, wishlist and a reading challenge that counts as you go.

Get the reading tracker on Etsy →
Digital download · TheGoodKeeper on Etsy