This remarkable book, "Time Cat: The Remarkable Journeys of Jason and Gareth" by Lloyd Alexander, is a must-have for any young reader who loves fantasy and magic. The story takes readers on a thrilling adventure through time, with Jason and Gareth, and is beautifully illustrated by an expert artist. The book is in trade paperback format, with 240 pages, and is published by Square Fish in 2012. It is written in English and is suitable for children of all ages. The book is about the journeys of Jason and Gareth, and the magical cat that takes them on a journey through time. This book is perfect for anyone who loves animals, cats, and time travel.