Monica Kulling introduces the multi-talented and inspiring inventor of the elevator Elisha Otis in the next instalment of the award-winning Great Ideas series. Otis was the man who enabled the hi-rise, and other feats of modern architecture which led him to the heights of success. Monica Kulling's easy-to-read text, peppered with lots of dialogue, brings an amazing, inspiring man into the spotlight. Accompanied by an award-winning illustrator, it is an educational yet highly enjoyable read for all children interested in inventions.