Thud!: Wile E. Coyote Experiments with Forces and Motion (Wile E. Coyote, Physical Science Genius)
Mark Weakland wears many hats. As an author, he's written books for teachers, including Super Core!: Turbocharging Your Basal Reading Program with More Reading, Writing, and Word Work, published by the International Reading Association. His book topics for children include sports, bacteria, comets, and poetry. Mark's also a reading specialist. He teaches kindergarten children, third graders, parents, and teachers. As a musician and songwriter, Mark sings, plays percussion, and strums the guitar. Many of his songs, including "I Sure Love Pancakes" and "The Dooflicky Machine," have won national awards and contests. Mark lives in Western Pennsylvania.Christian Cornia was born in Modena, Italy on September 8, 1975. From 1996–1997 he attended the school of comics, La Nuova Eloisa, in Bologna, Italy.  He has created artwork and characters for several publishers, advertisers, video games, and role-playing games, and has worked as a colorist for French publishers Soleil, Delcourt, and Dargaud. Christian has also worked as an inker for Marvel Comics on such titles as Marvel Adventures: Ironman; Marvel Adventures: Avengers; and Daken: Dark Wolverine. In 2011 Christian joined other italian artists in the cultural association Dr. INK, which self-produces illustration books. Christian currently works as an artist on Scooby Doo for Italian publisher Piemme Edizioni, and teaches character design at the International School of Comics in Reggio Emilia, Italy.Andrés Martínez Ricci is an Argentinian illustrator. After studying graphic design at Universidad de Buenos Aires, his childhood passion became a reality when he embarked on a drawing-based professional career. Over the last fifteen years his illustrations have appeared in diverse magazine and newspaper publications, as well being used in advertising. He has worked on animation productions for both Disney and Cartoon Network. More recently he has illustrated a number of books for prestigious UK and US-based publishers, such as Oxford University Press, Macmillan, Harcourt and Pearson. He currently lives in Madrid.