Drawings by John Green from the 2007 Dover coloring book.

Drawings by Michael Foreman from the children's book, Beowulf, by Michael Morpurgo, published by Candlewick Press in 2006.

Scanned pages from the 1830 book, Historic Survey of German Poetry, by W. Taylor, of Norwich, published in London in 1830 by Treuttel and Wúrtz.

Scanned pages from the 1849 book, The Poets and Poetry of Europe, by Henry Wadsworth Longfellow, published in Philadelphia in 1849 by Carey and Hart.

Drawings by George T. Tobin from the book, Tales of the Heroic Ages: Siegfried and Beowulf, by Zenaïde A. Ragozin, published in New York in 1901 (copyright 1898) by G. P. Putnam's Sons (The Kickerbocker Press).

Drawings from the book, Beowulf, An Old English Epic, by Wentworth Huyshe, published in New York in 1907 by George Routledge & Sons Ltd.

Drawings by J. R. Skelton from the children's book, Stories of Beowulf, by H. E. Marshall, published in New York in 1908 by E. P. Dutton & Company.

Drawings by Rolf Klep from the children's book, Beowulf, by E. V. Sandys, published in New York in 1941 by Thomas Y. Cromwell Company.

Drawings by Simon Noyes from the children's book, Beowulf and the Dragon, by Tessa Potter, published by Rigby Education in 1996.

Drawings from the book, Gudrun Beowulf and the Death of Roland, by John Gibb, published by T. Fisher Unwin in 1884.

Drawings from the book, The Adventures of Beowulf, by Clara Linklater Thomson, published by Horace Marshall and Son in 1904.

Drawings by John Green from the 2007 Dover coloring book.