# Great: a free online version of Diestel's Graph Theory book

I noticed this on reddit: Springer-Veralag has a free online version of Reinhard Diestel's "Graph Theory" book. I usually use the Corman/Leiserson/Rivest "Algorithms" book, but they only have 200 pages on graph theory. This book is in the *Graduate Texts in Mathematics* series but the math is fairly easy to follow. Useful resource.