Tracking Thomas the Tank Engine and his Friends is a book with finger tabs. It was released in Germany under the name Thomas the Small Locomotive and his Friends.
- Each page in this book is based on an episode from the television series.
- Some versions of this book were published as "Thomas the Tank Engine and his Friends"
- Percy's siderods are not properly drawn.
- Gordon is missing his tender.
- James has yellow lining instead of black, and his number is red with a yellow outline.
- Bertie doesn't have any eyebrows in some illustrations.
- Annie and Clarabel are missing their names on their sides.
- The engines are missing their lamp irons and brake pipes.
- In the twenty-first illustration, Percy is missing his red outline on his number.