Try a page before choosing a book

Follow a clue.
Find the missing scarf.

Match people, objects and places in Lost & Found Logic. Try a complete puzzle with working grids and the guided solution.

Eighteen original matching puzzles, a worked tutorial and step-by-step solutions. No arithmetic or outside knowledge needed.

Download the free logic sample View the paperback on Amazon

5-page printable excerpt · no signup or purchase required. Paperback: 58 pages, 7 × 10 inches.

Lost and Found Logic paperback cover with a scarf, mug, notebook and keys

Two paperbacks, two ways to play

Available on Amazon

Little Space Coloring Book

A kitten astronaut and friendly rover visit a star-flower garden, a rocket bakery and a little space train. Explore 21 different make-believe scenes with broad shapes to color.

Try three space coloring pages Buy the Space paperback on Amazon

US$9.99 on Amazon.com · 24 pages · 8.5 × 11 inches · ages 5–8. Double-sided coloring pages; crayons or colored pencils recommended. Markers may bleed through.

Available on Amazon

Lost & Found Logic

Use clues to reunite forgotten belongings with their owners. Twelve four-person puzzles and six five-person puzzles, with working grids and complete deduction walkthroughs.

Try a puzzle with its solution Buy the Logic paperback on Amazon

US$9.99 on Amazon.com · 58 pages · 7 × 10 inches. Price and delivery vary by marketplace.

Read the puzzle online and share feedback

Next on the publishing desk

In preparation — not for sale

The Tidepool Lantern

Follow Pip, Wren and Aunt Moss through one connected coloring story. Search 21 seaside scenes and compare your discoveries with the checked answers.

Try the free Tidepool sample Read and leave feedback

Edición en español en preparación — aún no está a la venta

El farol de las pozas

Un cuento para colorear y buscar. Acompaña a Pip y sus amigos en 21 escenas junto al mar, con actividades y respuestas.

Descargar la muestra gratuita Leer la guía y compartir comentarios en español

PDF imprimible de 5 páginas, con respuestas. Sin registro ni compra.

Help us make the next page better

Was a clue confusing, or a coloring shape difficult to fill? Tell us which sample page you tried and what you noticed: email Odd Rule Lab. Adults can describe a child reader’s experience without sharing their name or personal details.

Follow a clue.Find the missing scarf.