Pebble plus. All aboard!

"Large photographs and simple text describe different city trains, including subways, elevated railways, and light rail"--Provided by publisher.

"Large photographs and simple text describe different high-speed trains"--Provided by publisher.

"Large photographs and simple text describe different passenger trains"--Provided by publisher.

"Large photographs and simple text describe different freight trains"--Provided by publisher.

Simple text and photographs describe different city trains, including the subway, trolley cars and more.