Clara Marsh Puzzles Free Bonus

Books

Each Expert Train Tracks book holds 200 puzzles in rising order, from easy warm-ups to expert grids, with full solutions at the back.

Cover of Expert Train Tracks: The First Departure
Available now

Expert Train Tracks: The First Departure

Book 1 · 200 logic puzzles for adults, Easy to Expert

  • Grids from 8×8 to 15×15
  • Two puzzles per page, full solutions at the back
  • Seven-page illustrated guide with a worked example
  • 6 × 9 in paperback, 146 pages
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Cover of Expert Train Tracks: Twists & Turns
Coming soon

Expert Train Tracks: Twists & Turns

Book 2 · 200 new logic puzzles, Easy to Expert

  • Grids from 8×8 to 15×15
  • Eight full-page 12×19 grids with 9 mm cells
  • The tall grids are the hardest routes in the series so far
  • 6 × 9 in paperback, 148 pages
In preparation

A look inside

Book 1 page with two 8×8 puzzles
Book 1 · two 8×8 puzzles per page, ticket at the spine
Book 1 page with two 15×15 expert puzzles
Book 1 · 15×15 expert grids
Book 2 page with one full-page 12×19 grid
Book 2 · a full-page 12×19 grid